original description(ofGemmula (Clavogemmula) Long, 1981 †)Long, D. C. (1981). Late Eocene and early Oligocene Turridae (Gastropoda: Prosobranchiata) of the Brown's Creek and Glen Aire clays, Victoria, Australia. <em>Memoirs of the National Museum of Victoria.</em> 42: 15–55, pls 4–7. page(s): 31 [details] Available for editors [request]
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]
basis of recordKilburn, R.N. (1983) Turridae (Mollusca: Gastropoda) of southern Africa and Mozambique. Part 1. Subfamily Turrinae. Annals of the Natal Museum, 25, 549–585., available online athttps://journals.co.za/doi/pdf/10.10520/AJA03040798_507 page(s): 565 [details]
Present Inaccurate Introduced: alien Containing type locality