original description
Ferreira, A.J. (1987). The chiton fauna of Cocos Island, Costa Rica (Mollusca: Polyplacophora) with the description of two new species. <em>Bulletin of the Southern California Academy of Sciences.</em> 86(1), 1987, pp. 41-53.
page(s): 47, figs 8-12 [details] Available for editors [request]
basis of record
Kaas, P. & Van Belle, R. A. (1998). Catalogue of living chitons (Mollusca, Polyplacophora). second, revised edition. 1-204; Backhyus Publishers Leiden.
page(s): 170 [details]
From editor or global species database
Taxonomy Watters (1990) synonymized the taxon with A. angelica Dall, 1919, but it was considered (potentialy) valid by Eernisse (1993) [details]