The World Spider Catalog, V15 by N. I. Platnick (c) 2000 - 2014 AMNH

Family: ORSOLOBIDAE

Gen. Calculus Purcell, 1910 [urn:lsid:amnh.org:spidergen:00510]

N.B.: transferred here from the Oonopidae by Platnick et al., 2012a: 12, 36.

f bicolor Purcell, 1910 *....................South Africa [urn:lsid:amnh.org:spidersp:004812]
C. b. Purcell, 1910: 527 (Df).