Tachygyna
Tachygyna is a genus of North American sheet weavers that was first described by Ralph Vary Chamberlin & Vaine Wilton Ivie in 1939.
Species
it contains fifteen species, all found in North America:- Tachygyna alia Millidge, 1984
- Tachygyna cognata Millidge, 1984
- Tachygyna coosi Millidge, 1984
- Tachygyna delecta Chamberlin & Ivie, 1939
- Tachygyna exilis Millidge, 1984
- Tachygyna gargopa
- Tachygyna haydeni Chamberlin & Ivie, 1939
- Tachygyna pallida Chamberlin & Ivie, 1939
- Tachygyna proba Millidge, 1984
- Tachygyna sonoma Millidge, 1984
- Tachygyna speciosa Millidge, 1984
- Tachygyna tuoba
- Tachygyna ursina
- Tachygyna vancouverana Chamberlin & Ivie, 1939
- Tachygyna watona Chamberlin, 1949