original description(ofTyphis (Cyphonochelus) rugicostatus Chapman & Crespin, 1933 †)Chapman, F. & Crespin, I. (1933) New and rare Tertiary Mollusca from deep borings in Gippsland, Victoria. Proceedings of the Royal Society of Victoria, new series, 46, 66–76, pl. 5. page(s): 72 [details]
additional sourceDarragh, T. A. (1970). Catalogue of Australian Tertiary Mollusca (except Chitons). <em>Memoirs of the National Museum of Victoria.</em> 31: 125-212., available online athttps://www.biodiversitylibrary.org/page/39191085[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality