Potamanaxas louisghilli Grishin, 2015;  Comments: Costa Rica & Panama TL: Costa Rica.

Potamanaxas louisghilli HOLOTYPE ♂ COSTA RICA: Guanacaste Province, Area de Conservación Guanacaste, Sector Pitilla, site Sendero Memos, 10.98171° -85.42785°, 740 m, 2-V-2007, leg. D.H. Janzen & W. Hallwachs, specimen No. 07-SRNP-31875, genitalia No. NVG120922-46 [USNM]. Specimen courtesy of Smithsonian Institution   —   © Nick V. Grishin