Geolycosa Montgomery 1904
- Dataset
- Lycosa Latreille, 1804 (Araneae, Lycosidae) of Israel, with a note on Geolycosa Montgomery, 1904
- Rank
- GENUS
Classification
- kingdom
- Animalia
- phylum
- Arthropoda
- class
- Arachnida
- order
- Araneae
- family
- Lycosidae
- genus
- Geolycosa
description
Description Leg I strongest, nearly as long as IV, with thick scopulae on three terminal joints. Chelicerae large. Cephalic region of cephalothorax raised. 1 st eye row as wide as 2 nd eye row (PME). Otherwise, similar to Lycosa (Montgomery 1904). The type species with elongated epigynal septum and elongated palpal TA (Wallace 1942). Natural history Burrowing lycosids, not venturing far from their burrow (except mature males) (Wallace 1942).
diagnosis
Diagnosis Large lycosids; carapace elevated anteriorly; PME and ALE forming rectangle; septal pedicel on epigyne and spur on TA long (Zyuzin & Logunov 2000).
discussion
Relationships Geolycosa is a polyphyletic genus, as shown by Piecentini et al. (2019). The morphology is possibly a convergence across Lycosinae, due to adaptation to a digging lifestyle. The type species is from North America, and it might not be related to the Old-World species. Composition 72 species are recorded in the World Spider Catalog (2022).
distribution
Distribution In its current composition Geolycosa is nearly cosmopolitan, recorded in all continents, except Antarctica, in tropical to temperate latitudes.
type_taxon
Type species Geolycosa latifrons Montgomery, 1904.
Name
- Homonyms
- Geolycosa Montgomery 1904
- Geolycosa