Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia

The coast of northern Primorye region, north of Peter the Great Bay has been sparsely studied in regards to its molluscan fauna, with just a few works reviewing the distribution of local mollusks. This work presents a survey of the shallow water heterobranch sea slugs currently occurring around Kiev...

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Main Author: Anton Chichvarkhin
Format: Article
Language:English
Published: PeerJ Inc. 2016-12-01
Series:PeerJ
Subjects:
Online Access:https://peerj.com/articles/2774.pdf
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author Anton Chichvarkhin
author_facet Anton Chichvarkhin
author_sort Anton Chichvarkhin
collection DOAJ
description The coast of northern Primorye region, north of Peter the Great Bay has been sparsely studied in regards to its molluscan fauna, with just a few works reviewing the distribution of local mollusks. This work presents a survey of the shallow water heterobranch sea slugs currently occurring around Kievka Bay to Oprichnik Bay, Russia. Thirty-nine species of sea slugs were found in this study and the new species Cadlina olgae sp. nov., described herein. Most (24) of the species occurring in the area have widespread ranges in the northern Pacific Ocean. The eight species are endemic for the Sea of Japan and adjacent part of the Sea of Okhotsk. Seven other occur also in northern Atlantic and Arctic waters. Thirteen found species are not known from Peter the Great Bay but known from adjacent northern Pacific waters. The finding of a previously undescribed species emphasizes the need of further surveys, particularly in subtidal and deeper waters, in order to improve the knowledge on this neglected fauna in Primorye.
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spelling doaj.art-c04a1d7e324a4b608b5ea16140019b922023-12-03T10:51:58ZengPeerJ Inc.PeerJ2167-83592016-12-014e277410.7717/peerj.2774Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, RussiaAnton Chichvarkhin0National Scientific Center of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, Vladivostok, RussiaThe coast of northern Primorye region, north of Peter the Great Bay has been sparsely studied in regards to its molluscan fauna, with just a few works reviewing the distribution of local mollusks. This work presents a survey of the shallow water heterobranch sea slugs currently occurring around Kievka Bay to Oprichnik Bay, Russia. Thirty-nine species of sea slugs were found in this study and the new species Cadlina olgae sp. nov., described herein. Most (24) of the species occurring in the area have widespread ranges in the northern Pacific Ocean. The eight species are endemic for the Sea of Japan and adjacent part of the Sea of Okhotsk. Seven other occur also in northern Atlantic and Arctic waters. Thirteen found species are not known from Peter the Great Bay but known from adjacent northern Pacific waters. The finding of a previously undescribed species emphasizes the need of further surveys, particularly in subtidal and deeper waters, in order to improve the knowledge on this neglected fauna in Primorye.https://peerj.com/articles/2774.pdfOpisthobranchiaSacoglossaThecosomataFaunaNudibranchiaCadlina olgae
spellingShingle Anton Chichvarkhin
Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
PeerJ
Opisthobranchia
Sacoglossa
Thecosomata
Fauna
Nudibranchia
Cadlina olgae
title Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
title_full Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
title_fullStr Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
title_full_unstemmed Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
title_short Shallow water sea slugs (Gastropoda: Heterobranchia) from the northwestern coast of the Sea of Japan, north of Peter the Great Bay, Russia
title_sort shallow water sea slugs gastropoda heterobranchia from the northwestern coast of the sea of japan north of peter the great bay russia
topic Opisthobranchia
Sacoglossa
Thecosomata
Fauna
Nudibranchia
Cadlina olgae
url https://peerj.com/articles/2774.pdf
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