Tropidofusus benthocallis is a species of large sea snail, marine gastropod mollusc in the family Columbariidae.MolluscaBase (2018). Tropidofusus benthocallis (Melvill & Standen, 1907). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1296713 on 2018-11-05
Distribution This marine species occurs off the South Orkneys.
References
External links Harasewych M.G. (2018). Tropidofusus ypotethys: a new genus and new species of Columbariidae (Mollusca: Gastropoda: Turbinelloidea). Molluscan Research. DOI: 10.1080/13235818.2018.1484265: 1–11