First Record of the Deep-Sea Sea Spider Bathypallenopsis californica (Arthropoda: Pycnogonida) From the Northwestern Pacific, With a Note on an Attached Crinoid

Sekiguchi, Shogo; Kohtsuka, Hisanori; Kakui, Keiichi

Zoological science, 2025, 42(3), 335-341

Permalink : https://hdl.handle.net/2115/97911

このアイテムのアクセス数:25件（2026-07-20 06:59 集計）

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zs250004	pdf	1.37 MB	10
2025_Sekiguchi_et_al_Bathypallenopsis_FigS1	pdf	13.1 MB	9
2025_Sekiguchi_et_al_Bathypallenopsis_TableS1	xlsx	66.0 KB	7

アクセス権	open access
URI	https://hdl.handle.net/2115/97911
タイトル	First Record of the Deep-Sea Sea Spider Bathypallenopsis californica (Arthropoda: Pycnogonida) From the Northwestern Pacific, With a Note on an Attached Crinoid
著者	Sekiguchi, Shogo ; Kohtsuka, Hisanori ; Kakui, Keiichi
著者名 Sekiguchi, Shogo
著者名 Kohtsuka, Hisanori
e-Rad_Researcher 70723360 著者名 Kakui, Keiichi
言語	英語
キーワード	bathyal zone
	Crinoidea
	epibiotic
	DNA barcode
	Pallenopsidae
	Pantopoda
	Pycnogonida
発行日	2025-05-08
出版者	Zoological Society of Japan(日本動物学会)ZSJ
収録物名	Zoological science
巻(号)	42(3)
ページ	335-341
抄録	We report the first record of the pallenopsid pycnogonid species Bathypallenopsis californica (Schimkewitsch, 1893) from the northwestern Pacific. Based on one male specimen collected from 1987-2007 m depth off the southeastern coast of Hokkaido, Japan, we redescribe the species and present its cytochrome c oxidase subunit I (COI) sequence for use in future DNA barcoding. We found a cystidean-stage crinoid on the leg-1 femur of the sea spider, representing the first record of a cystidean found on a sea spider. BLAST searches for COI and 28S sequences revealed that the crinoid was Florometra asperrima (Clark, 1907).
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0289-0003
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.2108/zs250004