OsoriellaOsoriella is a genus of South American anyphaenid sac spiders first described by Cândido Firmino de Mello-Leitão in 1922.Speciesit contains four species:Osoriella domingos Brescovit, 1998 – BrazilOsoriella pallidoemanu Mello-Leitão, 1926 – BrazilOsoriella rubella – BrazilOsoriella tahela Brescovit, 1998 – Peru, Brazil, Bolivia, Paraguay, Argentina