Ophiuroidea note details

Nomenclature
English
eng
A.M. Clark (1967) proposed to the ICZN to suppress the older name O. pentaphylla in favour of the more widely applied name fragils. That proposal seems never to have been decided and technically, O. pentaphylla has priority. Since O. fragilis has been in prevailing usage for about a century, changing that would cause instability. However, the article on prevailing usage does not apply because the name pentaphylla has been used after 1899.
Clark, A.M. 1967. Proposals for stabilization of the names of some common European Ophiuroidea Z.N.(S.) 1772. Bulletin Zoological Nomenclature, 24(1), 41-49. available online at http://www.biodiversitylibrary.org/page/12223192#page/59/mode/1up 
Date
action
by
2017-07-03 09:50:51Z
created
2018-11-09 15:28:42Z
changed