MECYSMAUCHENIIDAE

Chilarchaea quellon Forster & Platnick, 1984

Mecysmauchenioides nordenskjoldi (Tullgren, 1901)

Mecysmauchenioides quetrihue Grismado & Ramírez, 2005

Mecysmauchenius gertschi Zapfe, 1960

Mecysmauchenius newtoni Forster & Platnick, 1984 [Aisen et al. 2017]

Mecysmauchenius osorno Forster & Platnick, 1984

Mecysmauchenius segmentatus Simon, 1884

Mecysmauchenius thayerae Forster & Platnick, 1984

Semysmauchenius antillanca Forster & Platnick, 1984 [Aisen et al. 2017]