Typový druh
Letharchus velifer Goode & Bean, 1882
Původní popis
Goode G. B. & Bean T. H. 1882. Descriptions of twenty-five new species of fish from the southern United States, and three new genera, Letharcus, Ioglossus, and Chriodorus. Proc. U. S. Natl. Mus. v. 5 (no. 297). 412-437.
