CeraarachneCeraarachne is a genus of South American crab spiders that was first described by Eugen [von Keyserling] in 1880.Speciesit contains four species, found in Colombia and Brazil:Ceraarachne blanci – BrazilCeraarachne germaini Simon, 1886 – BrazilCeraarachne goyannensis Mello-Leitão, 1929 – BrazilCeraarachne varia Keyserling, 1880 – Colombia