Orsolobidae Cooke, 1965

Family |   ACCEPTED
N.B.: elevated to family status and relimited by Forster & Platnick, 1985: 6.
Gen. Calculus Purcell, 1910 urn:lsid:nmbe.ch:spidergen:00510
N.B.: transferred from the Oonopidae to the Orsolobidae by Platnick et al., 2012a: 12, 36.
Calculus bicolor Purcell, 1910 | | South Africa urn:lsid:nmbe.ch:spidersp:004812
Calculus bicolor Purcell, 1910: 527 (Df) Original description

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