Taxa included

Rowland, J.M. (1973e). Two new troglobitic Amblypygida of the genus Tarantula from Mexican Caves (Arachnida). Bulletin of the Association for Mexican Cave Studies 5: 123–128.

Taxon
Paraphrynus chacmool (Rowland, 1973) (Amblypygi: Phrynidae) 123–126, figs. 1, 3, 5, 7, 9, 11, 13, 15, 17, Tarantula chacmool Rowland
Paraphrynus chiztun (Rowland, 1973) (Amblypygi: Phrynidae) 126–128, figs. 4, 6, 8, 10, 12, 14, 16, 18, Tarantula chiztun Rowland