Aristathlus Bergroth, 1913

Aristathlus was described by Bergroth (1913) to include: A. imperatorius Bergroth, 1913 (the type­species of the genus) (Figs. 4 –5) and A. regalis Bergroth, 1913 (Fig. 6) from French Guiana. These species have not been discussed further, except for their citation in catalogues (Wygodzinsky 1949a; Putshkov & Putshkov 1985; Capriles 1990).