| author | date | title | journal / publication | Ogren RE, Darlington JT | 1991 | abs. | 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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| Geoplana arkalabamensis Ogren & Darlington, 1991 | w | primary taxonomic authority (describer) |