Checklist for Subfamily Diplothelopsinae Schiapelli & Gerschman, 1967 and region Río Negro (Argentina)
Class | Arachnida Lamarck, 1801 Arachnids | 66 196 305 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 55 169 274 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 44 157 265 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 44 157 265 | Families Genera Species | Taxom | Suborder | Mygalomorphae Pocock, 1892 Mygalomorphs, Primitive spiders | 4 6 8 | Families Genera Species | Taxom | Infraorder | Tuberculotae Raven, 1986
| 3 5 8 | Families Genera Species | Taxom | Superfamily | Nemesioidea Simon, 1892
| 2 2 3 | Families Genera Species | Taxom | | Family | Nemesiidae Simon, 1892 Tube Trapdoor Spiders, Tube-trapdoor spiders | 1 2 | Genus Species | Taxom | | Subfamily | Diplothelopsinae Schiapelli & Gerschman, 1967
| 1 2 | Genus Species | Taxom |
Genera for Río Negro (Argentina) 1 Genera with 2 Species
Species list for Río Negro (Argentina) 2 Species
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