Synsphyronus pharangites is a species of pseudoscorpion in the Garypidae family. It is endemic to Australia. It was described in 2021 by Australian arachnologists Karen Cullen and Mark Harvey. The specific epithet pharangites (Greek: 'of a gully') refers to the type locality.
The body length of the male holotype is 2.72 mm; those of females are 2.94âÂÂ3.47 mm. Colouration is generally reddish-brown.
The species occurs in the Carnarvon bioregion of North West Australia. The type locality is Shothole Canyon Road in the Cape Range. The pseudoscorpions were found beneath the bark of a Corymbia hamersleyana tree.
The pseudoscorpions are terrestrial predators.