Checklist for Subfamily Drassodinae and region Spring (Perry County, Pennsylvania, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 20 32 37 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 18 30 34 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 16 28 34 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 16 28 34 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 14 26 31 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 14 26 31 | Families Genera Species | Taxom | Superfamily | Gnaphosoidea Simon, 1893
| 1 2 2 | Family Genera Species | Taxom | | Family | Gnaphosidae Pocock, 1898 Flat-bellied ground spiders, Ground spiders | 2 2 | Genera Species | Taxom | | Subfamily | Drassodinae
| 1 1 | Genus Species | Taxom |
Genera for Spring (Perry County Pennsylvania) 1 Genera with 1 Species
Species list for Spring (Perry County Pennsylvania) 1 Species
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