PerissopmerosPerissopmeros is a genus of spiders in the family Malkaridae. It was first described in 1932 by Butler., it contains 7 species, all from Australia.SpeciesPerissopmeros comprises the following species:Perissopmeros arkana Perissopmeros castaneous Butler, 1932Perissopmeros darwini Rix, Roberts & Harvey, 2009Perissopmeros foraminatus Perissopmeros grayi Perissopmeros mullawerringi ''Perissopmeros quinguni''