Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand
Boreholes in the large, extinct Antarctic Neogene pectinid Zygochlamys anderssoni suggest that this scallop was preyed upon by a large predatory muricid gastropod impossibly a Trophon species). The holes occur in mature individuals, which contrasts with the situation in modern Zygochlamys delicatula...
Published in: | New Zealand Journal of Geology and Geophysics |
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Taylor and Francis
2000
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Online Access: | http://nora.nerc.ac.uk/id/eprint/20610/ https://doi.org/10.1080/00288306.2000.9514884 |
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ftnerc:oai:nora.nerc.ac.uk:20610 2023-05-15T13:45:12+02:00 Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand Jonkers, H.A. 2000 http://nora.nerc.ac.uk/id/eprint/20610/ https://doi.org/10.1080/00288306.2000.9514884 unknown Taylor and Francis Jonkers, H.A. 2000 Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand. New Zealand Journal of Geology and Geophysics, 43 (2). 247-254. https://doi.org/10.1080/00288306.2000.9514884 <https://doi.org/10.1080/00288306.2000.9514884> Publication - Article PeerReviewed 2000 ftnerc https://doi.org/10.1080/00288306.2000.9514884 2023-02-04T19:33:00Z Boreholes in the large, extinct Antarctic Neogene pectinid Zygochlamys anderssoni suggest that this scallop was preyed upon by a large predatory muricid gastropod impossibly a Trophon species). The holes occur in mature individuals, which contrasts with the situation in modern Zygochlamys delicatula from New Zealand, where gastropod predation is apparently restricted to juveniles only. This difference is ascribed to dissimilarities in the lifestyles of these scallops; whereas the former was probably byssally attached throughout ontogeny, adults of the latter become tree living after an initial period of byssal attachment. During the late Pliocene, a change towards higher motility in Chlamys‐like pectinids of the Southern Ocean may have caused the loss of an important food source for the larger muricids. Article in Journal/Newspaper Antarc* Antarctic Antarctica Southern Ocean Natural Environment Research Council: NERC Open Research Archive Antarctic Southern Ocean New Zealand New Zealand Journal of Geology and Geophysics 43 2 247 254 |
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Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
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ftnerc |
language |
unknown |
description |
Boreholes in the large, extinct Antarctic Neogene pectinid Zygochlamys anderssoni suggest that this scallop was preyed upon by a large predatory muricid gastropod impossibly a Trophon species). The holes occur in mature individuals, which contrasts with the situation in modern Zygochlamys delicatula from New Zealand, where gastropod predation is apparently restricted to juveniles only. This difference is ascribed to dissimilarities in the lifestyles of these scallops; whereas the former was probably byssally attached throughout ontogeny, adults of the latter become tree living after an initial period of byssal attachment. During the late Pliocene, a change towards higher motility in Chlamys‐like pectinids of the Southern Ocean may have caused the loss of an important food source for the larger muricids. |
format |
Article in Journal/Newspaper |
author |
Jonkers, H.A. |
spellingShingle |
Jonkers, H.A. Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
author_facet |
Jonkers, H.A. |
author_sort |
Jonkers, H.A. |
title |
Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
title_short |
Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
title_full |
Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
title_fullStr |
Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
title_full_unstemmed |
Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand |
title_sort |
gastropod predation patterns in pliocene and recent pectinid bivalves from antarctica and new zealand |
publisher |
Taylor and Francis |
publishDate |
2000 |
url |
http://nora.nerc.ac.uk/id/eprint/20610/ https://doi.org/10.1080/00288306.2000.9514884 |
geographic |
Antarctic Southern Ocean New Zealand |
geographic_facet |
Antarctic Southern Ocean New Zealand |
genre |
Antarc* Antarctic Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Southern Ocean |
op_relation |
Jonkers, H.A. 2000 Gastropod predation patterns in Pliocene and Recent pectinid bivalves from Antarctica and New Zealand. New Zealand Journal of Geology and Geophysics, 43 (2). 247-254. https://doi.org/10.1080/00288306.2000.9514884 <https://doi.org/10.1080/00288306.2000.9514884> |
op_doi |
https://doi.org/10.1080/00288306.2000.9514884 |
container_title |
New Zealand Journal of Geology and Geophysics |
container_volume |
43 |
container_issue |
2 |
container_start_page |
247 |
op_container_end_page |
254 |
_version_ |
1766217191451000832 |