Taxa included

Fabricius, J.C. (1781). Species insectorum exhibentes eorum differentias specificas, synonyma auctorum, loca natalia, metamorphosin adiectis observationibus, descriptionibus. C.E. Bohnii, Hamburgi et Kilonii 1.

Taxon
Phrynichus reniformis (Linnaeus, 1758) (Amblypygi: Phrynichidae) 548–549, Phalangium reniforme Linnaeus
Phrynichus lunatus (Pallas, 1772) (Amblypygi: Phrynichidae) 549, Phalangium lunatum Pallas