Pachymerellus is a genus of two species of centipedes, in the family Geophilidae. It was described by American biologist Ralph Vary Chamberlin in 1920. Species Valid species: Pachymerellus dentifer (Chamberlin, 1943) Pachymerellus zygethus Chamberlin, 1920 References Centipede genera Animals described in 1920 Taxa named by Ralph Vary Chamberlin