The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae)
Abstract Stichaeus ochriamkini (Stichaeidae) is common in the northern Japan Sea and the southern Okhotsk Sea. Among the five known representatives of the genus Stichaeus , early ontogenesis is the least studied in S. ochriamkini . In this study, the authors provide the first description of all larv...
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crwiley:10.1111/jfb.15030 2024-04-14T08:17:53+00:00 The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) Balanov, Andrey A. Epur, Irina V. Shelekhov, Vladimir A. Turanov, Sergey V. 2022 http://dx.doi.org/10.1111/jfb.15030 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.15030 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jfb.15030 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 100, issue 5, page 1214-1222 ISSN 0022-1112 1095-8649 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 2022 crwiley https://doi.org/10.1111/jfb.15030 2024-03-19T10:56:52Z Abstract Stichaeus ochriamkini (Stichaeidae) is common in the northern Japan Sea and the southern Okhotsk Sea. Among the five known representatives of the genus Stichaeus , early ontogenesis is the least studied in S. ochriamkini . In this study, the authors provide the first description of all larval stages of this species. In the north‐western Japan Sea, larvae are found in plankton from early April to early June. S. ochriamkini larvae can be identified using the following characters: postanal‐lateral pigment (PLP) lines present on the sides of the caudal part of the body and run along the anterior edge of hypaxial myomeres; 14–15 abdominal vertebrae; 32–34 rays in the anal fin; larvae disappear from plankton at a body length of L T > 25.0 mm ( L S > 20 mm). Larvae of S. ochriamkini are very similar to larvae of Stichaeus punctatus . The melanin pigmentation in larvae of both species shows similar patterns of development. In the genus Stichaeus Reinhardt, 1836, two groups of species are distinguished by the presence/absence of PLP lines in larvae, and by significant divergence (clearly exceeding the species level) in the COI mtDNA gene. It is suggested the differences between these species groups is recognized at the generic level. Thus, the genus Stichaeus Reinhardt, 1836 should include S. punctatus and S. ochriamkini , whereas the other three species should be placed in the genus Dinogunellus Herzenstein, 1890: Dinogunellus fuscus , Dinogunellus nozawae and Dinogunellus grigorjewi . Article in Journal/Newspaper okhotsk sea Wiley Online Library Okhotsk Reinhardt ENVELOPE(177.200,177.200,-84.200,-84.200) Journal of Fish Biology 100 5 1214 1222 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Balanov, Andrey A. Epur, Irina V. Shelekhov, Vladimir A. Turanov, Sergey V. The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Abstract Stichaeus ochriamkini (Stichaeidae) is common in the northern Japan Sea and the southern Okhotsk Sea. Among the five known representatives of the genus Stichaeus , early ontogenesis is the least studied in S. ochriamkini . In this study, the authors provide the first description of all larval stages of this species. In the north‐western Japan Sea, larvae are found in plankton from early April to early June. S. ochriamkini larvae can be identified using the following characters: postanal‐lateral pigment (PLP) lines present on the sides of the caudal part of the body and run along the anterior edge of hypaxial myomeres; 14–15 abdominal vertebrae; 32–34 rays in the anal fin; larvae disappear from plankton at a body length of L T > 25.0 mm ( L S > 20 mm). Larvae of S. ochriamkini are very similar to larvae of Stichaeus punctatus . The melanin pigmentation in larvae of both species shows similar patterns of development. In the genus Stichaeus Reinhardt, 1836, two groups of species are distinguished by the presence/absence of PLP lines in larvae, and by significant divergence (clearly exceeding the species level) in the COI mtDNA gene. It is suggested the differences between these species groups is recognized at the generic level. Thus, the genus Stichaeus Reinhardt, 1836 should include S. punctatus and S. ochriamkini , whereas the other three species should be placed in the genus Dinogunellus Herzenstein, 1890: Dinogunellus fuscus , Dinogunellus nozawae and Dinogunellus grigorjewi . |
format |
Article in Journal/Newspaper |
author |
Balanov, Andrey A. Epur, Irina V. Shelekhov, Vladimir A. Turanov, Sergey V. |
author_facet |
Balanov, Andrey A. Epur, Irina V. Shelekhov, Vladimir A. Turanov, Sergey V. |
author_sort |
Balanov, Andrey A. |
title |
The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
title_short |
The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
title_full |
The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
title_fullStr |
The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
title_full_unstemmed |
The first description of larvae and comments on the taxonomy of Stichaeus ochriamkini Taranetz, 1935 (Perciformes: Stichaeidae) |
title_sort |
first description of larvae and comments on the taxonomy of stichaeus ochriamkini taranetz, 1935 (perciformes: stichaeidae) |
publisher |
Wiley |
publishDate |
2022 |
url |
http://dx.doi.org/10.1111/jfb.15030 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.15030 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jfb.15030 |
long_lat |
ENVELOPE(177.200,177.200,-84.200,-84.200) |
geographic |
Okhotsk Reinhardt |
geographic_facet |
Okhotsk Reinhardt |
genre |
okhotsk sea |
genre_facet |
okhotsk sea |
op_source |
Journal of Fish Biology volume 100, issue 5, page 1214-1222 ISSN 0022-1112 1095-8649 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/jfb.15030 |
container_title |
Journal of Fish Biology |
container_volume |
100 |
container_issue |
5 |
container_start_page |
1214 |
op_container_end_page |
1222 |
_version_ |
1796317196894339072 |