Karling, T. G. (1966). Marine Turbellaria from the Pacific Coast of North America. IV. Coelogynoporidae and Monocelididae. Ark Zool (Ser. 2). 18(22): 493-528.
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Karling, T. G.
1966
Marine Turbellaria from the Pacific Coast of North America. IV. Coelogynoporidae and Monocelididae.