(ofParaphanostoma etium Marcus, 1954)Marcus, E. (1954). Turbellaria Brasileiros (11). <em>Papéis avulsos do Departamento de Zoologia, Secretaria de Agricultura - Sao Paulo.</em> 11(24): 419-489. page(s): 419, 426-429, Fig. 10-13 [details] Available for editors [request]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Childia etium (Marcus, 1954). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=379912 on 2024-09-21
original description(ofParaphanostoma etium Marcus, 1954)Marcus, E. (1954). Turbellaria Brasileiros (11). <em>Papéis avulsos do Departamento de Zoologia, Secretaria de Agricultura - Sao Paulo.</em> 11(24): 419-489. page(s): 419, 426-429, Fig. 10-13 [details] Available for editors [request]