Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific
Statolith morphology and microstructure were studied in two common species of panktonic cranchiid squids, Belonella borealis [four juveniles with mantle length (ML) 375–450 mm] and Galiteuthis phyllura (13 paralarvae and juveniles, ML 9–235mm), caught near the bottom and in pelagic layers over the c...
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Oxford University Press
1996
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fthighwire:oai:open-archive.highwire.org:plankt:18/1/123 2023-05-15T15:43:40+02:00 Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific Arkhipkin, Alexander 1996-01-01 00:00:00.0 text/html http://plankt.oxfordjournals.org/cgi/content/short/18/1/123 https://doi.org/10.1093/plankt/18.1.123 en eng Oxford University Press http://plankt.oxfordjournals.org/cgi/content/short/18/1/123 http://dx.doi.org/10.1093/plankt/18.1.123 Copyright (C) 1996, Oxford University Press SHORT COMMUNICATION TEXT 1996 fthighwire https://doi.org/10.1093/plankt/18.1.123 2007-06-24T00:36:01Z Statolith morphology and microstructure were studied in two common species of panktonic cranchiid squids, Belonella borealis [four juveniles with mantle length (ML) 375–450 mm] and Galiteuthis phyllura (13 paralarvae and juveniles, ML 9–235mm), caught near the bottom and in pelagic layers over the continental slope of Siberia in the northwest Bering Sea. The total number of growth increments within the statoliths ranged from 277 to 294 in B.borealis and from 10 to 209 in G.phyllura . Assuming that these increments were produced daily, both species grow rapidly in length (daily growth rate = 1.13mm day−1 during the first 8–10 months of their juvenile phase in the mesopelagic layers, prior to migration into deeper waters for maturation. Text Bering Sea Siberia HighWire Press (Stanford University) Bering Sea Pacific Journal of Plankton Research 18 1 123 132 |
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Open Polar |
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HighWire Press (Stanford University) |
op_collection_id |
fthighwire |
language |
English |
topic |
SHORT COMMUNICATION |
spellingShingle |
SHORT COMMUNICATION Arkhipkin, Alexander Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
topic_facet |
SHORT COMMUNICATION |
description |
Statolith morphology and microstructure were studied in two common species of panktonic cranchiid squids, Belonella borealis [four juveniles with mantle length (ML) 375–450 mm] and Galiteuthis phyllura (13 paralarvae and juveniles, ML 9–235mm), caught near the bottom and in pelagic layers over the continental slope of Siberia in the northwest Bering Sea. The total number of growth increments within the statoliths ranged from 277 to 294 in B.borealis and from 10 to 209 in G.phyllura . Assuming that these increments were produced daily, both species grow rapidly in length (daily growth rate = 1.13mm day−1 during the first 8–10 months of their juvenile phase in the mesopelagic layers, prior to migration into deeper waters for maturation. |
format |
Text |
author |
Arkhipkin, Alexander |
author_facet |
Arkhipkin, Alexander |
author_sort |
Arkhipkin, Alexander |
title |
Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
title_short |
Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
title_full |
Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
title_fullStr |
Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
title_full_unstemmed |
Statolith microstructure and age of early life stages of planktonic squids Galiteuthis phyllura and Belonella borealis (Oegopsida, Cranchiidae) from the northern North Pacific |
title_sort |
statolith microstructure and age of early life stages of planktonic squids galiteuthis phyllura and belonella borealis (oegopsida, cranchiidae) from the northern north pacific |
publisher |
Oxford University Press |
publishDate |
1996 |
url |
http://plankt.oxfordjournals.org/cgi/content/short/18/1/123 https://doi.org/10.1093/plankt/18.1.123 |
geographic |
Bering Sea Pacific |
geographic_facet |
Bering Sea Pacific |
genre |
Bering Sea Siberia |
genre_facet |
Bering Sea Siberia |
op_relation |
http://plankt.oxfordjournals.org/cgi/content/short/18/1/123 http://dx.doi.org/10.1093/plankt/18.1.123 |
op_rights |
Copyright (C) 1996, Oxford University Press |
op_doi |
https://doi.org/10.1093/plankt/18.1.123 |
container_title |
Journal of Plankton Research |
container_volume |
18 |
container_issue |
1 |
container_start_page |
123 |
op_container_end_page |
132 |
_version_ |
1766377860513136640 |