Potamophylax Wallengren, 1891
Potamophylax nigricornis elegantulus Klapalek, 1899
Potamophylax nigricornis mista Navas, 1918
Potamophylax nigricornis subsp. nigricornis (Pictet, 1834)
Potamophylax nigricornis testaceus (Zetterstedt, 1840)
