Suborden Opisthothelae Infraorden Araneomorphae

Entelegyna

Haplogyna

Familia Caponiidae Caponina notabilis (Mello-Leitão, 1939) — Brasil, Uruguay, Argentina

Superfamilia Dysderoidea Familia Oonopidae Escaphiella ramirezi Platnick & Dupérré, 2009 — Argentina, Uruguay Familia Segestriidae Ariadna boesenbergi Keyserling, 1877 — Brasil, Uruguay, Argentina Ariadna mollis (Holmberg, 1876) — Brasil, Uruguay, Argentina Segestria florentina (Rossi, 1790) — Europe to Georgia; Brasil, Uruguay, Argentina

Superfamilia Pholcoidea Familia Pholcidae Mesabolivar charrua Machado et al., 2013 — Brasil, Uruguay Mesabolivar tandilicus (Mello-Leitao, 1940) — Uruguay, Argentina Mesabolivar uruguayensis Machado et al., 2013 — Brasil, Uruguay, Argentina

Superfamilia Scytodoidea Familia Scytodidae Scytodes globula Scytodes globula Nicolet, 1849 — Bolivia, Brasil, Argentina, Uruguay, Chile Familia Sicariidae

Bibliografía

Taucare-Ríos, Andrés. 2013. El género de arañas Scytodes Latreille, 1804 (Araneae: Scytodidae) en Chile: diversidad y distribución. Revista Chilena de Historia Natural 86: 103-105,

World Spider Catalog (2015). World Spider Catalog. Natural History Museum Bern, online at http://wsc.nmbe.ch, version 16, accessed on {mar 2012}

Wikipedia: Caponiidae. "http://en.wikipedia.org/w/index.php?title=Caponiidae&oldid=649533235"
Wikipedia: Oonopidae. "http://en.wikipedia.org/w/index.php?title=Oonopidae&oldid=606309073"
Wikipedia: Pholcidae. "http://en.wikipedia.org/w/index.php?title=List_of_Pholcidae_species&oldid=610784798"
Wikipedia: Scytodidae. "http://en.wikipedia.org/w/index.php?title=List_of_Scytodidae_species&oldid=611509016"
Wikipedia: Segestriidae."http://en.wikipedia.org/w/index.php?title=Tube-dwelling_spider&oldid=543726521"