Taxa included

Hogue, C.L. (1993). Latin American insects and entomology. University of California Press, Berkeley.

Pseudoscorpiones de Geer, 1778 139–140, (as Pseudoscorpionida), Pseudoscorpiones de Geer
Chelifer cancroides (Linnaeus, 1758) (Pseudoscorpiones: Cheliferidae) 501, fig. 4.7c, Chelifer cancroides (Linnaeus)
Cordylochernes scorpioides (Linnaeus, 1758) (Pseudoscorpiones: Chernetidae) 501, Cordylochernes scorpioides (Linnaeus)
Withius piger (Simon, 1878) (Pseudoscorpiones: Withiidae) 501, Withius piger (Simon)
Cheiridium museorum (Leach, 1817) (Pseudoscorpiones: Cheiridiidae) 501, (as Cheiridium muesorum [sic]), Cheiridium museorum (Leach)