Turbellarian taxonomic database

author date   title journal / publication
Crozier WJ 1917 index card avail.
 		 On the pigmentation of a polyclad. Proc. Amer. Acad. Arts and Sci. 52(11): 725-730, 1 plate
Pseudoceros species (5) Crozier, 1917 - primary taxonomic authority (describer)