异隐石蛛，动物界-节肢动物门-蛛形纲-蜘蛛目-隐石蛛科-隐石蛛属。维基百科Titanoeca is a genus of spiders that occurs mainly in Eurasia, with three species found only in North America (T. americana, T. brunnea, T. nigrella). One species (T. nivalis) has a holarctic distribution, and T. guayaquilensis is endemic to Ecuador.The species formerly known as Titanoeca obscura was renamed to T. quadriguttata.Species[edit]Titanoeca altaica Song & Zhou, 1994 — ChinaTitanoeca americana Emerton, 1888 — North AmericaTitanoeca asimilis Song & Zhu, 1985 — Russia, Mongolia, ChinaTitanoeca brunnea Emerton, 1888 — USA, CanadaTitanoeca caucasica Dunin, 1985 — AzerbaijanTitanoeca decorata Yin & Bao, 2001 — ChinaTitanoeca eca Marusik, 1995 — KazakhstanTitanoeca flavicoma L. Koch, 1872 — PalearcticTitanoeca guayaquilensis Schmidt, 1971 — EcuadorTitanoeca gyirongensis Hu, 2001 — ChinaTitanoeca hispanica Wunderlich, 1995 — Spain, FranceTitanoeca incerta (Nosek, 1905) — Bulgaria, TurkeyTitanoeca lehtineni Fet, 1986 — Central AsiaTitanoeca lianyua