original description
(of Antedon villosa AH Clark, 1907) Clark, A. H. (1907). Description of new species of recent unstalked crinoids from the coast of northeastern Asia. <em>Proceedings of the U.S. National Museum.</em> 33: 127-156. [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record
Eleaume M, Ameziane N, Park YH (2004) Re-evaluation of the systematics of two deep-sea species of <i>Thalassometra</i> (Echinodermata : Crinoidea) and its biogeographical implications. <i>Journal of Natural History</i> 38:1949-1968 [details]
additional source
Check list of Antarctic and Subantarctic Crinoidea by Marc Eleaume. (look up in IMIS) [details]
additional source
Clark, A. H. (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls. [details]
source of synonymy
Clark, A. H. (1907). New genera of recent free crinoids. <em>Smithsonian Miscellaneous Collection.</em> 50(29): 343-364., available online at https://www.biodiversitylibrary.org/page/30049299 [details]
From editor or global species database
Diagnosis Thalassometra with 20-40 cirri, of 40-50 cirrals, 33 mm long, in 15-20 columns. Primibrachial ossicles and first brachials covered with stout, well spaced, sharply conical spines. Arms 10. [details]
Distribution Off Agattu Island, western Aleutians, Alaska; Depth range : 1,912 m [details]