Asteronychidae Verrill, 1899

Baker, Alan N., Okanishi, Masanori & Pawson, David L., 2018, Euryalid brittle stars from the International Indian Ocean Expedition 1963 - 64 (Echinodermata: Ophiuroidea: Euryalida), Zootaxa 4392 (1), pp. 1-27 : 7

publication ID	https://doi.org/ 10.11646/zootaxa.4392.1.1
publication LSID	lsid:zoobank.org:pub:B6A80A66-E868-4578-A5E5-655E0F18AA84
DOI	https://doi.org/10.5281/zenodo.5958797
persistent identifier	https://treatment.plazi.org/id/03D88782-FFDA-FFAE-7896-F9A764BAF899
treatment provided by	Plazi
scientific name	Asteronychidae Verrill, 1899
status

Treatment

Family Asteronychidae Verrill, 1899 View in CoL

Diagnosis. Arms simple, coiled. Disc five lobed or circular, covered with skin and/or plate-shaped external ossicles. Teeth spiniform, covering whole side of jaw. Radial shields narrow, multi-layered. Ventral arm plates limited to a few basal arm segments. Up to more than ten arm spines. Genital slits usually small, half the length of the height of the disc.

Copyright notice

No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.

Taxonomy

Kingdom	Animalia
Phylum	Echinodermata
Class	Ophiuroidea
Order	Euryalida
Family	Asteronychidae

Specimens

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