Taxa included

Alberti, G. (2000). Chelicerata. In: Jamieson, B.G.M. (ed.) Progress in male gamete ultrastructure and phylogeny Oxford and IBH, New Delhi and Calcutta 9 (B): 311–388.

Taxon
Prokoenenia wheeleri (Rucker, 1901) (Palpigradi: Prokoeneniidae) 314, figs 7e, 15a–b, Prokoenenia wheeleri (Rucker)