(of)Spence, G. C. (1936). Two new <i>Urocoptis</i> from Cuba. <em>Proceedings of the Malacological Society of London.</em> 22(1): 13-14, figs. 1-4. page(s): 13 [details]
MolluscaBase eds. (2025). MolluscaBase. Tomelasmus semicoloratus (Spence, 1936). Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1556807 on 2025-05-10
Marine Species Traits editorial board (2025). Marine Species Traits. Tomelasmus semicoloratus (Spence, 1936). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1556807 on 2025-05-10
original description(of)Spence, G. C. (1936). Two new <i>Urocoptis</i> from Cuba. <em>Proceedings of the Malacological Society of London.</em> 22(1): 13-14, figs. 1-4. page(s): 13 [details]