Tyler S, Schilling S, Hooge M, and Bush LF (comp.) (2006-2016) Turbellarian taxonomic database. Version 1.7 http://turbellaria.umaine.edu (data licensed under Creative Commons Attribution-NonCommercial-ShareAlike 2.0; material adapted: formatted and edited)
Reference for:
Mesostoma vernale
Publication(s):
Author(s)/Editor(s):
Hyman, Libbie H.
Publication Date (Listed/Actual):
1955-03-15 / 1955-03-15
Article/Chapter Title:
Descriptions and Records of Fresh-Water Turbellaria from the United States