Čeleď: Xenisthmidae Miller, 1973 — pyskatcovití
Rod: Paraxenisthmus Gill & Hoese, 1993
Gill, A. C. & Hoese, D. F. 1993. Paraxenisthmus springeri, new genus and species of gobioid fish from the West Pacific, and its phylogenetic position within the Xenisthmidae. Copeia 1993 (no. 4): 1049-1057.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.