Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai
Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals w...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Calle-Morán, Marcos D. [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2022 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© The Author(s), under exclusive licence to Springer Nature B.V. 2022 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Environmental biology of fishes - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976, 105(2022), 6 vom: Juni, Seite 685-697 |
|---|---|
| Übergeordnetes Werk: |
volume:105 ; year:2022 ; number:6 ; month:06 ; pages:685-697 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10641-022-01277-x |
|---|
| Katalog-ID: |
SPR047469366 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | SPR047469366 | ||
| 003 | DE-627 | ||
| 005 | 20230507221817.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220702s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s10641-022-01277-x |2 doi | |
| 035 | |a (DE-627)SPR047469366 | ||
| 035 | |a (SPR)s10641-022-01277-x-e | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Calle-Morán, Marcos D. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a © The Author(s), under exclusive licence to Springer Nature B.V. 2022 | ||
| 520 | |a Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. | ||
| 650 | 4 | |a Width of trophic niche |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Diet overlap |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Trophic level |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Trophic ecology |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Ecuador |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Hernández-Téllez, Ana R. |4 aut | |
| 700 | 1 | |a Tibán-Vivar, Evelyn R. |4 aut | |
| 700 | 1 | |a Intriago-Vera, Yari E. |4 aut | |
| 700 | 1 | |a Del Valle-Coello, Israel G. |4 aut | |
| 700 | 1 | |a Loor-Jama, Beatriz C. |4 aut | |
| 700 | 1 | |a Ganchozo-López, Ángel R. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental biology of fishes |d Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 |g 105(2022), 6 vom: Juni, Seite 685-697 |w (DE-627)306581876 |w (DE-600)1497685-7 |x 1573-5133 |7 nnns |
| 773 | 1 | 8 | |g volume:105 |g year:2022 |g number:6 |g month:06 |g pages:685-697 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1007/s10641-022-01277-x |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_SPRINGER | ||
| 912 | |a GBV_ILN_11 | ||
| 912 | |a GBV_ILN_20 | ||
| 912 | |a GBV_ILN_22 | ||
| 912 | |a GBV_ILN_23 | ||
| 912 | |a GBV_ILN_24 | ||
| 912 | |a GBV_ILN_31 | ||
| 912 | |a GBV_ILN_32 | ||
| 912 | |a GBV_ILN_39 | ||
| 912 | |a GBV_ILN_40 | ||
| 912 | |a GBV_ILN_60 | ||
| 912 | |a GBV_ILN_62 | ||
| 912 | |a GBV_ILN_63 | ||
| 912 | |a GBV_ILN_69 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_73 | ||
| 912 | |a GBV_ILN_74 | ||
| 912 | |a GBV_ILN_90 | ||
| 912 | |a GBV_ILN_95 | ||
| 912 | |a GBV_ILN_100 | ||
| 912 | |a GBV_ILN_105 | ||
| 912 | |a GBV_ILN_110 | ||
| 912 | |a GBV_ILN_120 | ||
| 912 | |a GBV_ILN_138 | ||
| 912 | |a GBV_ILN_150 | ||
| 912 | |a GBV_ILN_151 | ||
| 912 | |a GBV_ILN_152 | ||
| 912 | |a GBV_ILN_161 | ||
| 912 | |a GBV_ILN_170 | ||
| 912 | |a GBV_ILN_171 | ||
| 912 | |a GBV_ILN_187 | ||
| 912 | |a GBV_ILN_213 | ||
| 912 | |a GBV_ILN_224 | ||
| 912 | |a GBV_ILN_230 | ||
| 912 | |a GBV_ILN_250 | ||
| 912 | |a GBV_ILN_281 | ||
| 912 | |a GBV_ILN_285 | ||
| 912 | |a GBV_ILN_293 | ||
| 912 | |a GBV_ILN_370 | ||
| 912 | |a GBV_ILN_602 | ||
| 912 | |a GBV_ILN_636 | ||
| 912 | |a GBV_ILN_702 | ||
| 912 | |a GBV_ILN_2001 | ||
| 912 | |a GBV_ILN_2003 | ||
| 912 | |a GBV_ILN_2004 | ||
| 912 | |a GBV_ILN_2005 | ||
| 912 | |a GBV_ILN_2006 | ||
| 912 | |a GBV_ILN_2007 | ||
| 912 | |a GBV_ILN_2008 | ||
| 912 | |a GBV_ILN_2009 | ||
| 912 | |a GBV_ILN_2010 | ||
| 912 | |a GBV_ILN_2011 | ||
| 912 | |a GBV_ILN_2014 | ||
| 912 | |a GBV_ILN_2015 | ||
| 912 | |a GBV_ILN_2020 | ||
| 912 | |a GBV_ILN_2021 | ||
| 912 | |a GBV_ILN_2025 | ||
| 912 | |a GBV_ILN_2026 | ||
| 912 | |a GBV_ILN_2027 | ||
| 912 | |a GBV_ILN_2031 | ||
| 912 | |a GBV_ILN_2034 | ||
| 912 | |a GBV_ILN_2037 | ||
| 912 | |a GBV_ILN_2038 | ||
| 912 | |a GBV_ILN_2039 | ||
| 912 | |a GBV_ILN_2044 | ||
| 912 | |a GBV_ILN_2048 | ||
| 912 | |a GBV_ILN_2049 | ||
| 912 | |a GBV_ILN_2050 | ||
| 912 | |a GBV_ILN_2055 | ||
| 912 | |a GBV_ILN_2056 | ||
| 912 | |a GBV_ILN_2057 | ||
| 912 | |a GBV_ILN_2059 | ||
| 912 | |a GBV_ILN_2061 | ||
| 912 | |a GBV_ILN_2064 | ||
| 912 | |a GBV_ILN_2065 | ||
| 912 | |a GBV_ILN_2068 | ||
| 912 | |a GBV_ILN_2088 | ||
| 912 | |a GBV_ILN_2093 | ||
| 912 | |a GBV_ILN_2106 | ||
| 912 | |a GBV_ILN_2107 | ||
| 912 | |a GBV_ILN_2108 | ||
| 912 | |a GBV_ILN_2110 | ||
| 912 | |a GBV_ILN_2111 | ||
| 912 | |a GBV_ILN_2112 | ||
| 912 | |a GBV_ILN_2113 | ||
| 912 | |a GBV_ILN_2118 | ||
| 912 | |a GBV_ILN_2122 | ||
| 912 | |a GBV_ILN_2129 | ||
| 912 | |a GBV_ILN_2143 | ||
| 912 | |a GBV_ILN_2144 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2148 | ||
| 912 | |a GBV_ILN_2152 | ||
| 912 | |a GBV_ILN_2153 | ||
| 912 | |a GBV_ILN_2188 | ||
| 912 | |a GBV_ILN_2190 | ||
| 912 | |a GBV_ILN_2232 | ||
| 912 | |a GBV_ILN_2336 | ||
| 912 | |a GBV_ILN_2446 | ||
| 912 | |a GBV_ILN_2470 | ||
| 912 | |a GBV_ILN_2472 | ||
| 912 | |a GBV_ILN_2507 | ||
| 912 | |a GBV_ILN_2522 | ||
| 912 | |a GBV_ILN_2548 | ||
| 912 | |a GBV_ILN_4035 | ||
| 912 | |a GBV_ILN_4037 | ||
| 912 | |a GBV_ILN_4046 | ||
| 912 | |a GBV_ILN_4112 | ||
| 912 | |a GBV_ILN_4125 | ||
| 912 | |a GBV_ILN_4126 | ||
| 912 | |a GBV_ILN_4242 | ||
| 912 | |a GBV_ILN_4246 | ||
| 912 | |a GBV_ILN_4249 | ||
| 912 | |a GBV_ILN_4251 | ||
| 912 | |a GBV_ILN_4305 | ||
| 912 | |a GBV_ILN_4306 | ||
| 912 | |a GBV_ILN_4307 | ||
| 912 | |a GBV_ILN_4313 | ||
| 912 | |a GBV_ILN_4322 | ||
| 912 | |a GBV_ILN_4323 | ||
| 912 | |a GBV_ILN_4324 | ||
| 912 | |a GBV_ILN_4325 | ||
| 912 | |a GBV_ILN_4326 | ||
| 912 | |a GBV_ILN_4328 | ||
| 912 | |a GBV_ILN_4333 | ||
| 912 | |a GBV_ILN_4334 | ||
| 912 | |a GBV_ILN_4335 | ||
| 912 | |a GBV_ILN_4336 | ||
| 912 | |a GBV_ILN_4338 | ||
| 912 | |a GBV_ILN_4393 | ||
| 912 | |a GBV_ILN_4700 | ||
| 951 | |a AR | ||
| 952 | |d 105 |j 2022 |e 6 |c 06 |h 685-697 | ||
| author_variant |
m d c m mdc mdcm a r h t arh arht e r t v ert ertv y e i v yei yeiv v c i g d vcig vcigd b c l j bcl bclj á r g l árg árgl |
|---|---|
| matchkey_str |
article:15735133:2022----::itopstoadednhbtotercdlsaksu |
| hierarchy_sort_str |
2022 |
| publishDate |
2022 |
| allfields |
10.1007/s10641-022-01277-x doi (DE-627)SPR047469366 (SPR)s10641-022-01277-x-e DE-627 ger DE-627 rakwb eng Calle-Morán, Marcos D. verfasserin aut Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2022 Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 Hernández-Téllez, Ana R. aut Tibán-Vivar, Evelyn R. aut Intriago-Vera, Yari E. aut Del Valle-Coello, Israel G. aut Loor-Jama, Beatriz C. aut Ganchozo-López, Ángel R. aut Enthalten in Environmental biology of fishes Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 105(2022), 6 vom: Juni, Seite 685-697 (DE-627)306581876 (DE-600)1497685-7 1573-5133 nnns volume:105 year:2022 number:6 month:06 pages:685-697 https://dx.doi.org/10.1007/s10641-022-01277-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 105 2022 6 06 685-697 |
| spelling |
10.1007/s10641-022-01277-x doi (DE-627)SPR047469366 (SPR)s10641-022-01277-x-e DE-627 ger DE-627 rakwb eng Calle-Morán, Marcos D. verfasserin aut Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2022 Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 Hernández-Téllez, Ana R. aut Tibán-Vivar, Evelyn R. aut Intriago-Vera, Yari E. aut Del Valle-Coello, Israel G. aut Loor-Jama, Beatriz C. aut Ganchozo-López, Ángel R. aut Enthalten in Environmental biology of fishes Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 105(2022), 6 vom: Juni, Seite 685-697 (DE-627)306581876 (DE-600)1497685-7 1573-5133 nnns volume:105 year:2022 number:6 month:06 pages:685-697 https://dx.doi.org/10.1007/s10641-022-01277-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 105 2022 6 06 685-697 |
| allfields_unstemmed |
10.1007/s10641-022-01277-x doi (DE-627)SPR047469366 (SPR)s10641-022-01277-x-e DE-627 ger DE-627 rakwb eng Calle-Morán, Marcos D. verfasserin aut Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2022 Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 Hernández-Téllez, Ana R. aut Tibán-Vivar, Evelyn R. aut Intriago-Vera, Yari E. aut Del Valle-Coello, Israel G. aut Loor-Jama, Beatriz C. aut Ganchozo-López, Ángel R. aut Enthalten in Environmental biology of fishes Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 105(2022), 6 vom: Juni, Seite 685-697 (DE-627)306581876 (DE-600)1497685-7 1573-5133 nnns volume:105 year:2022 number:6 month:06 pages:685-697 https://dx.doi.org/10.1007/s10641-022-01277-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 105 2022 6 06 685-697 |
| allfieldsGer |
10.1007/s10641-022-01277-x doi (DE-627)SPR047469366 (SPR)s10641-022-01277-x-e DE-627 ger DE-627 rakwb eng Calle-Morán, Marcos D. verfasserin aut Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2022 Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 Hernández-Téllez, Ana R. aut Tibán-Vivar, Evelyn R. aut Intriago-Vera, Yari E. aut Del Valle-Coello, Israel G. aut Loor-Jama, Beatriz C. aut Ganchozo-López, Ángel R. aut Enthalten in Environmental biology of fishes Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 105(2022), 6 vom: Juni, Seite 685-697 (DE-627)306581876 (DE-600)1497685-7 1573-5133 nnns volume:105 year:2022 number:6 month:06 pages:685-697 https://dx.doi.org/10.1007/s10641-022-01277-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 105 2022 6 06 685-697 |
| allfieldsSound |
10.1007/s10641-022-01277-x doi (DE-627)SPR047469366 (SPR)s10641-022-01277-x-e DE-627 ger DE-627 rakwb eng Calle-Morán, Marcos D. verfasserin aut Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2022 Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 Hernández-Téllez, Ana R. aut Tibán-Vivar, Evelyn R. aut Intriago-Vera, Yari E. aut Del Valle-Coello, Israel G. aut Loor-Jama, Beatriz C. aut Ganchozo-López, Ángel R. aut Enthalten in Environmental biology of fishes Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976 105(2022), 6 vom: Juni, Seite 685-697 (DE-627)306581876 (DE-600)1497685-7 1573-5133 nnns volume:105 year:2022 number:6 month:06 pages:685-697 https://dx.doi.org/10.1007/s10641-022-01277-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 105 2022 6 06 685-697 |
| language |
English |
| source |
Enthalten in Environmental biology of fishes 105(2022), 6 vom: Juni, Seite 685-697 volume:105 year:2022 number:6 month:06 pages:685-697 |
| sourceStr |
Enthalten in Environmental biology of fishes 105(2022), 6 vom: Juni, Seite 685-697 volume:105 year:2022 number:6 month:06 pages:685-697 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Width of trophic niche Diet overlap Trophic level Trophic ecology Ecuador |
| isfreeaccess_bool |
false |
| container_title |
Environmental biology of fishes |
| authorswithroles_txt_mv |
Calle-Morán, Marcos D. @@aut@@ Hernández-Téllez, Ana R. @@aut@@ Tibán-Vivar, Evelyn R. @@aut@@ Intriago-Vera, Yari E. @@aut@@ Del Valle-Coello, Israel G. @@aut@@ Loor-Jama, Beatriz C. @@aut@@ Ganchozo-López, Ángel R. @@aut@@ |
| publishDateDaySort_date |
2022-06-01T00:00:00Z |
| hierarchy_top_id |
306581876 |
| id |
SPR047469366 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR047469366</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230507221817.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220702s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10641-022-01277-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR047469366</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10641-022-01277-x-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Calle-Morán, Marcos D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s), under exclusive licence to Springer Nature B.V. 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Width of trophic niche</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diet overlap</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Trophic level</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Trophic ecology</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ecuador</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hernández-Téllez, Ana R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tibán-Vivar, Evelyn R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Intriago-Vera, Yari E.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Del Valle-Coello, Israel G.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Loor-Jama, Beatriz C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ganchozo-López, Ángel R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Environmental biology of fishes</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976</subfield><subfield code="g">105(2022), 6 vom: Juni, Seite 685-697</subfield><subfield code="w">(DE-627)306581876</subfield><subfield code="w">(DE-600)1497685-7</subfield><subfield code="x">1573-5133</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:105</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:6</subfield><subfield code="g">month:06</subfield><subfield code="g">pages:685-697</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s10641-022-01277-x</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_138</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_171</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_187</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_250</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_281</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_636</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2001</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2007</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2008</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2009</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2010</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2026</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2031</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2039</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2057</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2088</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2093</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2106</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2107</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2108</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2144</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2232</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2446</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2470</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2548</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4328</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">105</subfield><subfield code="j">2022</subfield><subfield code="e">6</subfield><subfield code="c">06</subfield><subfield code="h">685-697</subfield></datafield></record></collection>
|
| author |
Calle-Morán, Marcos D. |
| spellingShingle |
Calle-Morán, Marcos D. misc Width of trophic niche misc Diet overlap misc Trophic level misc Trophic ecology misc Ecuador Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| authorStr |
Calle-Morán, Marcos D. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)306581876 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut aut aut aut |
| collection |
springer |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1573-5133 |
| topic_title |
Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai Width of trophic niche (dpeaa)DE-He213 Diet overlap (dpeaa)DE-He213 Trophic level (dpeaa)DE-He213 Trophic ecology (dpeaa)DE-He213 Ecuador (dpeaa)DE-He213 |
| topic |
misc Width of trophic niche misc Diet overlap misc Trophic level misc Trophic ecology misc Ecuador |
| topic_unstemmed |
misc Width of trophic niche misc Diet overlap misc Trophic level misc Trophic ecology misc Ecuador |
| topic_browse |
misc Width of trophic niche misc Diet overlap misc Trophic level misc Trophic ecology misc Ecuador |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Environmental biology of fishes |
| hierarchy_parent_id |
306581876 |
| hierarchy_top_title |
Environmental biology of fishes |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)306581876 (DE-600)1497685-7 |
| title |
Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| ctrlnum |
(DE-627)SPR047469366 (SPR)s10641-022-01277-x-e |
| title_full |
Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| author_sort |
Calle-Morán, Marcos D. |
| journal |
Environmental biology of fishes |
| journalStr |
Environmental biology of fishes |
| lang_code |
eng |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
2022 |
| contenttype_str_mv |
txt |
| container_start_page |
685 |
| author_browse |
Calle-Morán, Marcos D. Hernández-Téllez, Ana R. Tibán-Vivar, Evelyn R. Intriago-Vera, Yari E. Del Valle-Coello, Israel G. Loor-Jama, Beatriz C. Ganchozo-López, Ángel R. |
| container_volume |
105 |
| format_se |
Elektronische Aufsätze |
| author-letter |
Calle-Morán, Marcos D. |
| doi_str_mv |
10.1007/s10641-022-01277-x |
| title_sort |
diet composition and feeding habits of the crocodile shark, pseudocarcharias kamoharai |
| title_auth |
Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| abstract |
Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. © The Author(s), under exclusive licence to Springer Nature B.V. 2022 |
| abstractGer |
Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. © The Author(s), under exclusive licence to Springer Nature B.V. 2022 |
| abstract_unstemmed |
Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore. © The Author(s), under exclusive licence to Springer Nature B.V. 2022 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 |
| container_issue |
6 |
| title_short |
Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai |
| url |
https://dx.doi.org/10.1007/s10641-022-01277-x |
| remote_bool |
true |
| author2 |
Hernández-Téllez, Ana R. Tibán-Vivar, Evelyn R. Intriago-Vera, Yari E. Del Valle-Coello, Israel G. Loor-Jama, Beatriz C. Ganchozo-López, Ángel R. |
| author2Str |
Hernández-Téllez, Ana R. Tibán-Vivar, Evelyn R. Intriago-Vera, Yari E. Del Valle-Coello, Israel G. Loor-Jama, Beatriz C. Ganchozo-López, Ángel R. |
| ppnlink |
306581876 |
| mediatype_str_mv |
c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s10641-022-01277-x |
| up_date |
2024-07-04T03:13:48.817Z |
| _version_ |
1803616600792760320 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR047469366</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230507221817.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220702s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10641-022-01277-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR047469366</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10641-022-01277-x-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Calle-Morán, Marcos D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s), under exclusive licence to Springer Nature B.V. 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The objective of the present study was to determine the diet composition and feeding habits of the crocodile shark, Pseudocarcharias kamoharai, in Ecuadorian waters, Southeast Pacific Ocean, at a general level, as well as by sex, year, and sexual maturity stage. A total of 401 individuals with their respective stomachs were sampled in the Santa Rosa fishery port, Ecuador; 200 were females and 201 males, with a total length (TL) between 50 to 117 cm and 72.5 to 100 cm, respectively. The number of stomach contents analyzed in this study was sufficient to describe the diet of P. kamoharai, as the asymptote was reached at 100 digestive tracts. A total of 24 prey species were identified, out of which 16 were cephalopods and eight bony fishes. The main identified prey species were the cockeyed squid, Histioteuthis heteropsis, the sharpear enope squid, Ancistrocheirus lesueurii, the purpleback flying squid, Sthenoteuthis oualaniensis, the Jumbo flying squid, Dosidicus gigas, and the neon flying squid, Ommastrephes bartramii. Pseudocarcharias kamoharai was considered a specialist predator that preferred five prey species (Bi = 0.09), and differences were observed by sex, years, and maturity stages. The trophic overlap was high in both females and males (Cλ = 0.98) between the years 2012–2013 and 2017–2018 (Cλ = 0.91), as well as between immature and mature individuals (Cλ = 0.95). The trophic level was Tlk = 4.37, which indicates that this species is a quaternary consumer or a tertiary carnivore.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Width of trophic niche</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diet overlap</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Trophic level</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Trophic ecology</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ecuador</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hernández-Téllez, Ana R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tibán-Vivar, Evelyn R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Intriago-Vera, Yari E.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Del Valle-Coello, Israel G.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Loor-Jama, Beatriz C.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ganchozo-López, Ángel R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Environmental biology of fishes</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1976</subfield><subfield code="g">105(2022), 6 vom: Juni, Seite 685-697</subfield><subfield code="w">(DE-627)306581876</subfield><subfield code="w">(DE-600)1497685-7</subfield><subfield code="x">1573-5133</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:105</subfield><subfield code="g">year:2022</subfield><subfield code="g">number:6</subfield><subfield code="g">month:06</subfield><subfield code="g">pages:685-697</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s10641-022-01277-x</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_120</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_138</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_171</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_187</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_250</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_281</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_636</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2001</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2007</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2008</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2009</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2010</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2026</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2031</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2039</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2057</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2088</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2093</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2106</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2107</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2108</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2144</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2188</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2232</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2446</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2470</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2472</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2548</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4246</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4328</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">105</subfield><subfield code="j">2022</subfield><subfield code="e">6</subfield><subfield code="c">06</subfield><subfield code="h">685-697</subfield></datafield></record></collection>
|
| score |
7.398258 |