| author | date | title | journal / publication | Kenk R | 1975 | |
Freshwater triclads (Turbellaria) of North America. VIII. Dugesia arizonensis, new species. | Proc Biol Soc Wash 88: 113-120 |
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| Girardia arizonensis Kenk, 1975 | w | primary taxonomic authority (describer) |