Aotearoa Forster & Platnick, 1984

• Aotearoa magna (Forster, 1949) — Nueva Zelanda

Chilarchaea Forster & Platnick, 1984

• Chilarchaea quellon Forster & Platnick, 1984 — Chile, Argentina

Mecysmauchenioides Forster & Platnick, 1984

• Mecysmauchenioides nordenskjoldi (Tullgren, 1901) — Chile, Argentina
• Mecysmauchenioides quetrihue Grismado & Ramírez, 2005 — Argentina

Mecysmauchenius Simon, 1884

• Mecysmauchenius canan Forster & Platnick, 1984 — Chile
• Mecysmauchenius chacamo Forster & Platnick, 1984 — Chile
• Mecysmauchenius chapo Forster & Platnick, 1984 — Chile
• Mecysmauchenius chepu Forster & Platnick, 1984 — Chile
• Mecysmauchenius chincay Forster & Platnick, 1984 — Chile
• Mecysmauchenius eden Forster & Platnick, 1984 — Chile
• Mecysmauchenius fernandez Forster & Platnick, 1984 — Isla Juan Fernández
• Mecysmauchenius gertschi Zapfe, 1960 — Chile, Argentina
• Mecysmauchenius newtoni Forster & Platnick, 1984 — Chile
• Mecysmauchenius osorno Forster & Platnick, 1984 — Chile, Argentina
• Mecysmauchenius platnicki Grismado & Ramírez, 2005 — Chile
• Mecysmauchenius puyehue Forster & Platnick, 1984 — Chile
• Mecysmauchenius segmentatus Simon, 1884 — Chile, Argentina, Islas Malvinas
• Mecysmauchenius termas Forster & Platnick, 1984 — Chile
• Mecysmauchenius thayerae Forster & Platnick, 1984 — Chile, Argentina
• Mecysmauchenius victoria Forster & Platnick, 1984 — Chile
• Mecysmauchenius villarrica Forster & Platnick, 1984 — Chile

Mesarchaea Forster & Platnick, 1984

• Mesarchaea bellavista Forster & Platnick, 1984 — Chile

Semysmauchenius Forster & Platnick, 1984

• Semysmauchenius antillanca Forster & Platnick, 1984 — Chile

Zearchaea Wilton, 1946

• Zearchaea clypeata Wilton, 1946 — Nueva Zelanda
• Zearchaea fiordensis Forster, 1955 — Nueva Zelanda

• Taxonomía de las arañas

• Platnick, Norman I. (2009): The world spider catalog, version 10.0. American Museum of Natural History.