The species composition and ecological features of pea crabs of the genus Pinnixa White, 1846 (Brachyura: Pinnotheridae) in Peter the Great Bay, the Sea of Japan
- 作者: Marin I.N.1
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隶属关系:
- Severtsov Institute of Ecology and Evolution
- 期: 卷 42, 编号 2 (2016)
- 页面: 139-145
- 栏目: Invertebrate Zoology
- URL: https://journals.rcsi.science/1063-0740/article/view/183581
- DOI: https://doi.org/10.1134/S1063074016020061
- ID: 183581
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详细
This paper provides an overview of pea crabs of the genus Pinnixa White, 1846 (Brachyura: Pinnotheridae) that occur along the Russian coast of the Sea of Japan. Three species of the genus have been recorded for this area: P. tumida Stimpson, 1858, P. rathbuni Sakai, 1934, as well as P. banzu Komai, Nishi & Taru, 2014, which is the first record for the fauna of Russia. All species clearly differ ecologically: P. tumida was found in Posyet Bay in the intestine of the burrowing holothurian Paracaudina chilensis (Müller, 1850); P. rathbuni, in burrows of the echiuroid Urechis unicinctus (von Drasche, 1881); and P. banzu, in tubes of the polychaete Chaetopterus cautus Marenzeller, 1879. The paper also provides a definitive key to Pinnixa species and data on the size, behavior, symbionts, and parasites of P. rathbuni and P. banzu.
作者简介
I. Marin
Severtsov Institute of Ecology and Evolution
编辑信件的主要联系方式.
Email: coralliodecapoda@mail.ru
俄罗斯联邦, pr. Leninskii 33, Moscow, 119071
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