Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean
Two species of the bobtail squid Heteroteuthis are reported from the Atlantic Ocean, H. dispar in the North Atlantic Ocean and H. dagamensis in the South Atlantic Ocean. In total 58 individuals were examined, 23 belonging to the species Heteroteuthis dispar and 35 belonging to the species H. dagamen...
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Online Access: | http://dx.doi.org/10.1017/s0025315409991007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315409991007 |
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crcambridgeupr:10.1017/s0025315409991007 2024-03-17T08:59:14+00:00 Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean Rotermund, Natalie Guerrero-Kommritz, Jürgen 2010 http://dx.doi.org/10.1017/s0025315409991007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315409991007 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Journal of the Marine Biological Association of the United Kingdom volume 90, issue 2, page 367-390 ISSN 0025-3154 1469-7769 Aquatic Science journal-article 2010 crcambridgeupr https://doi.org/10.1017/s0025315409991007 2024-02-20T00:02:54Z Two species of the bobtail squid Heteroteuthis are reported from the Atlantic Ocean, H. dispar in the North Atlantic Ocean and H. dagamensis in the South Atlantic Ocean. In total 58 individuals were examined, 23 belonging to the species Heteroteuthis dispar and 35 belonging to the species H. dagamensis . All specimens were captured during the Walther Herwig Expeditions 1966, 1968, 1976 and 1982. A full description of both sexes of H. dispar and H. dagamensis is provided. These two species can only be distinguished by means of the male's enlarged suckers on arm pair III. Females are not useful for taxonomic identifications and are morphologically identical in both species. The results do not support the definition of subgenera in this genus. This is the first report for Heteroteuthis dagamensis in the South-West Atlantic Ocean. Article in Journal/Newspaper North Atlantic South Atlantic Ocean Cambridge University Press Journal of the Marine Biological Association of the United Kingdom 90 2 367 390 |
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Cambridge University Press |
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English |
topic |
Aquatic Science |
spellingShingle |
Aquatic Science Rotermund, Natalie Guerrero-Kommritz, Jürgen Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
topic_facet |
Aquatic Science |
description |
Two species of the bobtail squid Heteroteuthis are reported from the Atlantic Ocean, H. dispar in the North Atlantic Ocean and H. dagamensis in the South Atlantic Ocean. In total 58 individuals were examined, 23 belonging to the species Heteroteuthis dispar and 35 belonging to the species H. dagamensis . All specimens were captured during the Walther Herwig Expeditions 1966, 1968, 1976 and 1982. A full description of both sexes of H. dispar and H. dagamensis is provided. These two species can only be distinguished by means of the male's enlarged suckers on arm pair III. Females are not useful for taxonomic identifications and are morphologically identical in both species. The results do not support the definition of subgenera in this genus. This is the first report for Heteroteuthis dagamensis in the South-West Atlantic Ocean. |
format |
Article in Journal/Newspaper |
author |
Rotermund, Natalie Guerrero-Kommritz, Jürgen |
author_facet |
Rotermund, Natalie Guerrero-Kommritz, Jürgen |
author_sort |
Rotermund, Natalie |
title |
Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
title_short |
Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
title_full |
Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
title_fullStr |
Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
title_full_unstemmed |
Taxonomy and biogeography of the genus Heteroteuthis (Mollusca: Cephalopoda) in the Atlantic Ocean |
title_sort |
taxonomy and biogeography of the genus heteroteuthis (mollusca: cephalopoda) in the atlantic ocean |
publisher |
Cambridge University Press (CUP) |
publishDate |
2010 |
url |
http://dx.doi.org/10.1017/s0025315409991007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315409991007 |
genre |
North Atlantic South Atlantic Ocean |
genre_facet |
North Atlantic South Atlantic Ocean |
op_source |
Journal of the Marine Biological Association of the United Kingdom volume 90, issue 2, page 367-390 ISSN 0025-3154 1469-7769 |
op_rights |
https://www.cambridge.org/core/terms |
op_doi |
https://doi.org/10.1017/s0025315409991007 |
container_title |
Journal of the Marine Biological Association of the United Kingdom |
container_volume |
90 |
container_issue |
2 |
container_start_page |
367 |
op_container_end_page |
390 |
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1793769616430858240 |