HeterogamasusHeterogamasus is a genus of mites in the family Ologamasidae. There are about five described species in Heterogamasus.SpeciesThese five species belong to the genus Heterogamasus:Heterogamasus calcarellus Lee, 1967Heterogamasus claviger Tragardh, 1907Heterogamasus euarmatus Karg, 1977Heterogamasus inermus Karg, 1977 ''Heterogamasus spinosissimus''