Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands
In February 1992, 34 faecal samples from non-breeding male Antarctic fur seals, Arctophalus gazella, were collected at Stranger Point, King George Island, South Shetlands. Fish constituted an important part of the diet, occuring in 90% of those scats containing prey remains. From 1162 otoliths found...
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ftoceanrep:oai:oceanrep.geomar.de:50940 2023-05-15T13:47:41+02:00 Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands Daneri, G.A. 1996 text https://oceanrep.geomar.de/id/eprint/50940/ https://oceanrep.geomar.de/id/eprint/50940/1/3062.pdf https://doi.org/10.1007/s00300-015-1836-3 en eng Springer https://oceanrep.geomar.de/id/eprint/50940/1/3062.pdf Daneri, G. A. (1996) Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands . Polar Biology, 16 . pp. 353-355. DOI 10.1007/s00300-015-1836-3 <https://doi.org/10.1007/s00300-015-1836-3>. doi:10.1007/s00300-015-1836-3 info:eu-repo/semantics/restrictedAccess Article PeerReviewed 1996 ftoceanrep https://doi.org/10.1007/s00300-015-1836-3 2023-04-07T15:52:38Z In February 1992, 34 faecal samples from non-breeding male Antarctic fur seals, Arctophalus gazella, were collected at Stranger Point, King George Island, South Shetlands. Fish constituted an important part of the diet, occuring in 90% of those scats containing prey remains. From 1162 otoliths found in the Myctophids and nototheniids represented together almost 90% of the fish eaten. The dominant species were Gymnoscopelus nicholsi, Pleuragramma antarcticum and Electrona antarctica, contributing 33.3%, 30.8% and 12.0% of the otoliths respectively. The standard length of these three species was estimated from otoliths with little or no signs of erosion. This study showed that fur seals fed mainly on pelagic fish species that are often associated with krill. These findings are corroborated by fur seal diving patterns. Article in Journal/Newspaper Antarc* Antarctic Antarctic Fur Seals Antarctica Arctocephalus gazella King George Island Polar Biology South Shetland Islands OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Antarctic King George Island South Shetland Islands Stranger Point ENVELOPE(-58.618,-58.618,-62.262,-62.262) Polar Biology 39 7 1197 1206 |
institution |
Open Polar |
collection |
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
op_collection_id |
ftoceanrep |
language |
English |
description |
In February 1992, 34 faecal samples from non-breeding male Antarctic fur seals, Arctophalus gazella, were collected at Stranger Point, King George Island, South Shetlands. Fish constituted an important part of the diet, occuring in 90% of those scats containing prey remains. From 1162 otoliths found in the Myctophids and nototheniids represented together almost 90% of the fish eaten. The dominant species were Gymnoscopelus nicholsi, Pleuragramma antarcticum and Electrona antarctica, contributing 33.3%, 30.8% and 12.0% of the otoliths respectively. The standard length of these three species was estimated from otoliths with little or no signs of erosion. This study showed that fur seals fed mainly on pelagic fish species that are often associated with krill. These findings are corroborated by fur seal diving patterns. |
format |
Article in Journal/Newspaper |
author |
Daneri, G.A. |
spellingShingle |
Daneri, G.A. Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
author_facet |
Daneri, G.A. |
author_sort |
Daneri, G.A. |
title |
Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
title_short |
Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
title_full |
Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
title_fullStr |
Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
title_full_unstemmed |
Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands |
title_sort |
fish diet of the antarcic fur seal, arctocephalus gazella, in summer, at stranger point, king george island, south shetland islands |
publisher |
Springer |
publishDate |
1996 |
url |
https://oceanrep.geomar.de/id/eprint/50940/ https://oceanrep.geomar.de/id/eprint/50940/1/3062.pdf https://doi.org/10.1007/s00300-015-1836-3 |
long_lat |
ENVELOPE(-58.618,-58.618,-62.262,-62.262) |
geographic |
Antarctic King George Island South Shetland Islands Stranger Point |
geographic_facet |
Antarctic King George Island South Shetland Islands Stranger Point |
genre |
Antarc* Antarctic Antarctic Fur Seals Antarctica Arctocephalus gazella King George Island Polar Biology South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctic Fur Seals Antarctica Arctocephalus gazella King George Island Polar Biology South Shetland Islands |
op_relation |
https://oceanrep.geomar.de/id/eprint/50940/1/3062.pdf Daneri, G. A. (1996) Fish diet of the Antarcic fur seal, Arctocephalus gazella, in summer, at Stranger Point, King George Island, South Shetland Islands . Polar Biology, 16 . pp. 353-355. DOI 10.1007/s00300-015-1836-3 <https://doi.org/10.1007/s00300-015-1836-3>. doi:10.1007/s00300-015-1836-3 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1007/s00300-015-1836-3 |
container_title |
Polar Biology |
container_volume |
39 |
container_issue |
7 |
container_start_page |
1197 |
op_container_end_page |
1206 |
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1766247676504965120 |