Ipa is a genus of dwarf spiders that was first described by Michael I. Saaristo in 2007.
Species it contains four species, found in the Czech Republic, France, Kazakhstan, Mongolia, Russia, Slovakia, Turkey, Turkmenistan, and Ukraine: Ipa keyserlingi (Ausserer, 1867) (type) – Europe, Caucasus Ipa pepticus (Tanasevitch, 1988) – Kazakhstan, Turkmenistan, Mongolia Ipa spasskyi (Tanasevitch, 1986) – Turkey, Ukraine, Russia (Europe, West Siberia), Kazakhstan Ipa terrenus (L. Koch, 1879) – France, Czech Republic, Slovakia, Eastern Europe, Caucasus, Russia (Europe to South Siberia)
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