PagiopalusPagiopalus is a genus of Hawaiian running crab spiders that was first described by Eugène Louis Simon in 1900.Speciesit contains four species, found only on Hawaii:Pagiopalus apiculus Suman, 1971 – HawaiiPagiopalus atomarius Simon, 1900 – HawaiiPagiopalus nigriventris Simon, 1900 – HawaiiPagiopalus personatus Simon, 1900 – Hawaii