original description
(of Mexistylochus levis Hyman, 1953) Hyman, L. H. (1953). The polyclad flatworms of the Pacific coast of North America. <em>Bulletin of the American Museum of Natural History.</em> 100: 269-391.
page(s): 293-294, Fig. 27 [details] Available for editors [request]
From editor or global species database