original description
Koehler, R. (1909). Echinodermes provenant des campagnes du yacht Princesse-Alice (Astéries, Ophiures, Echinides et Crinoïdes). <em>Résultats des Campagnes Scientifiques Accomplies sur son Yacht par Albert 1er Prince Souverain de Monaco.</em> 34: 1-317., available online at http://www.biodiversitylibrary.org/item/18623
page(s): 56 [details]
From editor or global species database
Validity Virtually a NOMEN NUDUM since instantly rejected by Koehler,= A. irregularis var. pentacantha (Delle Chiaje, 1825) according to Doderlein (1917) but also invalid as a homonym of A. inermis de Loriol, 1899. [details]