Kenk, R. (1987). Freshwater triclads (Turbellaria) of North America. XVI. More on subterranean species of Phagocata of the eastern United States. Proc Biol soc Wash, 100:664-673
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Kenk, R.
1987
Freshwater triclads (Turbellaria) of North America. XVI. More on subterranean species of Phagocata of the eastern United States.