Fotos: (1,2,3) Natural History Museum, London: LECTOTYPE de Bulimus otostomus Pfeiffer, 1855, NHMUK 1975307, coll Hugh Cuming, 31.5mm
Fontes:
Descrição original: (como Bulimus euryomphalus Jonas, 1844)Jonas, J. H. (1844). Vorläufige Diagnosen neuer Conchylien welche ausführlicher beschrieben und abgebildet nächstens erscheinen werden. Zeitschrift für Malakozoologie. 1: 33-37., disponível online em https://www.biodiversitylibrary.org/page/16291402
página(s): 36
Descrição original: (como Bulimus otostomus L. Pfeiffer, 1855)Pfeiffer, L. (1855 [“1854”]). Descriptions of fifty-seven new species of Helicea, from Mr. Cuming’s collection. Proceedings of the Zoological Society of London. 22(277): 286–288; 22(278): 289–298 [8 May 1855]., disponível online em https://biodiversitylibrary.org/page/30747711
página(s): 291
Breure, Bram & Ablett, Jonathan. (2011). Annotated type catalogue of the Amphibulimidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London. ZooKeys. 138. 1-52