(ofHeliacus petasus Tomlin, 1928)Tomlin, J. R. le B. (1928). Reports on the marine Mollusca in the collections of the South African Museum, III. Revision of the South African Nassariidae (olim Nassidae). IV. Families Terebridae, Columbariidae, Thaididae, Architectonicidae. <em>Annals of the South African Museum.</em> 25(2): 313–335, pls 25–26. page(s): 334, pl. 26, fig. 4. [details] Available for editors [request]
MolluscaBase eds. (2024). MolluscaBase. Discotectonica petasus (Tomlin, 1928). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=585888 on 2024-05-20
original description(ofHeliacus petasus Tomlin, 1928)Tomlin, J. R. le B. (1928). Reports on the marine Mollusca in the collections of the South African Museum, III. Revision of the South African Nassariidae (olim Nassidae). IV. Families Terebridae, Columbariidae, Thaididae, Architectonicidae. <em>Annals of the South African Museum.</em> 25(2): 313–335, pls 25–26. page(s): 334, pl. 26, fig. 4. [details] Available for editors [request]
basis of recordBieler, R. (1993). Architectonicidae of the Indo-Pacific (Mollusca, Gastropoda). <i>Abhandlungen des Naturwissenschaftlichen Vereins in Hamburg</i>. <em>Abhandlungen des Naturwissenschaftlichen Vereins in Hamburg. NF.</em> 30: 1-376. page(s): 134 [details] Available for editors [request]
additional sourceSteyn, D. G.; Lussi, M. (2005). Offshore Shells of Southern Africa: A pictorial guide to more than 750 Gastropods. Published by the authors. pp. i–vi, 1–289. page(s): 87. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality