Ogren, R. E.; Darlington, J. T. (1991). Geoplana arkalabamensis n. sp., a land planarian form the southern United States (Turbellaria: Tricladida: Geoplanidae). Trans Am Microsc Soc, 110(3):226-236
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Ogren, R. E.; Darlington, J. T.
1991
Geoplana arkalabamensis n. sp., a land planarian form the southern United States (Turbellaria: Tricladida: Geoplanidae).