original description
(of Antedon scalaris 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
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]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis A species of Poecilometra with profiles of IBr series and arm smooth and continuous; ray base profiles making an angle of about 60°; centrodorsal of moderate size; basal diameter 4 mm; cirri about 20, of 20 cirrals; arms 110 mm long. [details]
Distribution W of Yakushima I., E China Sea, Japan; Depth range : 660 m [details]
From editor or global species database