Geolycosa
Geolycosa is a genus of wolf spiders first described in 1904.
| Geolycosa | |
|---|---|
| G. vultuosa | |
| G. gosoga | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Lycosidae |
| Genus: | GeolycosaMontgomery, 1904 |
| 70, see text | |
| Scaptocosa |
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Geolycosa is a genus of wolf spiders first described in 1904.
Species of Geolycosa dig deep cylindrical holes in the ground, and some build low turrets with sticks around the opening.
- Geolycosa sp. in burrow
Medium to large spiders characterized by an anteriorly truncated carapace that is highest in the region of the posterior lateral eyes. The lateral sides are steep, and the chelicerae are large, much longer than the clypeus width. The cheliceral furrow bears three teeth. The sternum is longer than wide, and the labium is longer than wide.
The legs are strong, with the front leg being the thickest and strongest. The tarsi and metatarsi have thick scopulae on the last three leg segments.
The epigyne is very small.
The African species have not been revised.
- G. charitonovi
- G. gosoga
- G. missouriensis
- G. vultuosa
As of October 2025, this genus includes seventy species and one subspecies:
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- Citizen science observations for Geolycosa at iNaturalist