original description
Risbec, J. (1956). Nudibranches du Viet-Nam. <em>Archives du Muséum National d'Histoire Naturelle.</em> ser. 7, 4: 1-34, pls 1-22., available online at https://www.biodiversitylibrary.org/page/59781721
page(s): 9, pl. 22 figs 58-59 [details]
source of synonymy
Rudman, W. B. (1987). The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: <em>Chromodoris epicuria</em>, <em>C. aureopurpurea</em>, <em>C. annulata</em>, <em>C. coi</em> and <em>Risbecia tryoni</em> colour groups. <em>Zoological Journal of the Linnean Society.</em> 90(3): 305-407., available online at https://doi.org/10.1111/j.1096-3642.1987.tb01357.x
page(s): 395 [details] Available for editors [request]
From editor or global species database
Etymology Named after its collector, Mr Nguyen Van Co. [details]