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| Kingdom Animalia |
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Afrarchaea Forster & Platnick, 1984 – valid
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Aotearoa Forster & Platnick, 1984 – valid
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Austrarchaea Forster & Platnick, 1984 – valid
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Austrarchaea daviesae Forster & Platnick, 1984 – valid
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Chilarchaea Forster & Platnick, 1984 – valid
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Chilarchaea quellon Forster & Platnick, 1984 – valid
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Holarchaeidae Forster & Platnick, 1984 – valid – holarchaeid spiders
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Mecysmauchenioides Forster & Platnick, 1984 – valid
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Mecysmauchenius canan Forster & Platnick, 1984 – valid
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Mecysmauchenius chacamo Forster & Platnick, 1984 – valid
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Mecysmauchenius chapo Forster & Platnick, 1984 – valid
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Mecysmauchenius chepu Forster & Platnick, 1984 – valid
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Mecysmauchenius chincay Forster & Platnick, 1984 – valid
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Mecysmauchenius eden Forster & Platnick, 1984 – valid
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Mecysmauchenius fernandez Forster & Platnick, 1984 – valid
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Mecysmauchenius newtoni Forster & Platnick, 1984 – valid
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Mecysmauchenius osorno Forster & Platnick, 1984 – valid
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Mecysmauchenius puyehue Forster & Platnick, 1984 – valid
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Mecysmauchenius termas Forster & Platnick, 1984 – valid
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Mecysmauchenius thayerae Forster & Platnick, 1984 – valid
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Mecysmauchenius victoria Forster & Platnick, 1984 – valid
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Mecysmauchenius villarrica Forster & Platnick, 1984 – valid
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Mesarchaea Forster & Platnick, 1984 – valid
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Mesarchaea bellavista Forster & Platnick, 1984 – valid
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Pararchaeidae Forster & Platnick, 1984 – valid – pararchaeid spiders
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Semysmauchenius Forster & Platnick, 1984 – valid
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Semysmauchenius antillanca Forster & Platnick, 1984 – valid |
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