Taxa included

Govindarajan, S. (1973). A comparative study of the free amino acids in the haemolymph of three arachnids Phrynicus [sic] phipsoni (Palpigradi) [sic] Trombidium gigas (Acari) and Phalangium opili [sic] (Opiliones). Comparative Biochemistry and Physiology (B) 45: 125–133.

Taxon
Phrynichus phipsoni Pocock, 1894 (Amblypygi: Phrynichidae) 126–131, fig. 1, (as Phrynicus [sic] phipsoni), Phrynichus phipsoni Pocock