Artois, Tom, Wim Willems, Patrick Reygel, and Ernest Schockaert. “Brachyrhynchus N. Gen. N. Sp., a New Genus of Polycystididae Graff, 1905 (Rhabdocoela: Kalyptorhynchia), With the Description of Three New Species from the Mediterranean and the Indian Ocean”. Zootaxa 3635, no. 2 (March 26, 2013): 127–136. Accessed April 22, 2025. https://mapress.com/zt/article/view/zootaxa.3635.2.3.