SelenogyrusSelenogyrus is a genus of spider, or more specifically, selenogyrine theraphosid. The type species is Selenogyrus caeruleus.Characteristic featuresSelenogyrus has no rastellum on the front of the chelicerae. This distinguishes it from Euphrictus. The stridulatory setae on the chelicerae are clavate.SpeciesSelenogyrus africanusSelenogyrus aureusSelenogyrus austiniSelenogyrus brunneus''Selenogyrus caeruleus''