Genus Issa Bergh, 1881 accepted as Colga Bergh, 1880(Unnecessary substitute name for Colga and junior homonym of Issa Walker, 1867; Issena is a replacement name)
MolluscaBase eds. (2024). MolluscaBase. Polyceridae Alder & Hancock, 1845. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=177 on 2024-05-24
context source (PeRMS)Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. <em>Revista de Biologia Tropical.</em> 51(supplement 3): 225-284.[details] Available for editors [request]