Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic
A total of 104 Semirossia patagonica were collected all over the Patagonian shelf between the depths of 47 and 295 m. Mature female size varied from 10 to 35 mm ML, mature male size was 16-32 mm. Potential fecundity ranged between 527-766 eggs in pre-spawning females, ripe egg size was 3.4-5.0 mm. T...
Published in: | Journal of the Marine Biological Association of the United Kingdom |
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Online Access: | https://hdl.handle.net/11454/20921 https://doi.org/10.1017/S0025315408001355 |
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ftunivege:oai:acikerisim.ege.edu.tr:11454/20921 2023-05-15T17:38:24+02:00 Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic Önsoy B. Laptikhovsky V. Salman A. Ege Üniversitesi 2008 https://hdl.handle.net/11454/20921 https://doi.org/10.1017/S0025315408001355 eng eng 10.1017/S0025315408001355 Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı Journal of the Marine Biological Association of the United Kingdom 0025-3154 https://doi.org/10.1017/S0025315408001355 https://hdl.handle.net/11454/20921 88 5 1019 1023 info:eu-repo/semantics/closedAccess Reproduction Semirossia patagonica Sepiolidae South-west Atlantic article 2008 ftunivege https://doi.org/10.1017/S0025315408001355 2022-05-02T06:56:43Z A total of 104 Semirossia patagonica were collected all over the Patagonian shelf between the depths of 47 and 295 m. Mature female size varied from 10 to 35 mm ML, mature male size was 16-32 mm. Potential fecundity ranged between 527-766 eggs in pre-spawning females, ripe egg size was 3.4-5.0 mm. The oviduct capacity probably was no more than 30 eggs. The maximum number of spermatophores in males was 229. Males transfer 2-19 spermatophores to females during copulation. The ovulation pattern is asynchronous, individual spawning is continuous. Reproduction occurs all year round. Semirossia patagonica is a south-west Atlantic ecological sibling of north-east Atlantic bobtail squids Sepiola spp. and Sepietta spp. Copyright © Marine Biological Association of the United Kingdom 2008. Article in Journal/Newspaper North East Atlantic Ege University Institutional Repository Journal of the Marine Biological Association of the United Kingdom 88 5 1019 1023 |
institution |
Open Polar |
collection |
Ege University Institutional Repository |
op_collection_id |
ftunivege |
language |
English |
topic |
Reproduction Semirossia patagonica Sepiolidae South-west Atlantic |
spellingShingle |
Reproduction Semirossia patagonica Sepiolidae South-west Atlantic Önsoy B. Laptikhovsky V. Salman A. Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
topic_facet |
Reproduction Semirossia patagonica Sepiolidae South-west Atlantic |
description |
A total of 104 Semirossia patagonica were collected all over the Patagonian shelf between the depths of 47 and 295 m. Mature female size varied from 10 to 35 mm ML, mature male size was 16-32 mm. Potential fecundity ranged between 527-766 eggs in pre-spawning females, ripe egg size was 3.4-5.0 mm. The oviduct capacity probably was no more than 30 eggs. The maximum number of spermatophores in males was 229. Males transfer 2-19 spermatophores to females during copulation. The ovulation pattern is asynchronous, individual spawning is continuous. Reproduction occurs all year round. Semirossia patagonica is a south-west Atlantic ecological sibling of north-east Atlantic bobtail squids Sepiola spp. and Sepietta spp. Copyright © Marine Biological Association of the United Kingdom 2008. |
author2 |
Ege Üniversitesi |
format |
Article in Journal/Newspaper |
author |
Önsoy B. Laptikhovsky V. Salman A. |
author_facet |
Önsoy B. Laptikhovsky V. Salman A. |
author_sort |
Önsoy B. |
title |
Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
title_short |
Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
title_full |
Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
title_fullStr |
Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
title_full_unstemmed |
Reproductive biology of the Patagonian bobtail squid, Semirossia patagonica (Sepiolidae: Rossiinae) in the south-west Atlantic |
title_sort |
reproductive biology of the patagonian bobtail squid, semirossia patagonica (sepiolidae: rossiinae) in the south-west atlantic |
publishDate |
2008 |
url |
https://hdl.handle.net/11454/20921 https://doi.org/10.1017/S0025315408001355 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
10.1017/S0025315408001355 Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı Journal of the Marine Biological Association of the United Kingdom 0025-3154 https://doi.org/10.1017/S0025315408001355 https://hdl.handle.net/11454/20921 88 5 1019 1023 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1017/S0025315408001355 |
container_title |
Journal of the Marine Biological Association of the United Kingdom |
container_volume |
88 |
container_issue |
5 |
container_start_page |
1019 |
op_container_end_page |
1023 |
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1766138819041558528 |