Meterginus is a genus of harvestmen in the family Cosmetidae with fifteen described species (as of early 2025). The species are from eastern Mexico & Central America, although a few have been described from outlying geographic regions.
The genus Meterginus was described by F.O. Pickard-Cambridge, 1905 with the type species Meterginus basalis Pickard-Cambridge, 1905. The genus was later included in the subfamily Metergininae.
These species belong to the genus Meterginus:
Else, for former Meterginus marmoratus (Roewer, 1912), see Rhaucus marmoratus (Roewer, 1912) For former Meterginus serratus Roewer, 1912 see Rhaucus serratus (Roewer, 1912)
The genus is masculine.