original description
(of Plagiostomum hymani Karling, 1962) Karling, T. G. (1962). Marine Turbellaria from the Pacific coast of North America. I. Plagiostomidae. Ark Zool (Ser. 2), 15:113-141
page(s): 114-119, figs. 1-6, 8 [details]
From editor or global species database