Kenk, R. (1984). Freshwater triclads (Turbellaria) of North America. XV. Two new subterranean species from the Appalachian region. Proc Biol Soc Wash, 97:209-216.
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Kenk, R.
1984
Freshwater triclads (Turbellaria) of North America. XV. Two new subterranean species from the Appalachian region.