Bolbolaimus Cobb, 1920

 

  Bolbolaimus crassiceps (Gerlach, 1953) (3)

  Bolbolaimus denticulatus Gerlach, 1953 (3)

 

Calomicrolaimus Lorenzen, 1976

 

  Calomicrolaimus compridus (Gerlach, 1956) (3)

  Calomicrolaimus honestus (de Man, 1922) (5)

  Calomicrolaimus microseta (Gerlach, 1953) (3)

  Calomicrolaimus monstrosus (Gerlach, 1953) (3)

  Calomicrolaimus tenuicollis (Gerlach, 1952) (3)

 

Microlaimus de Man, 1880

 

  Microlaimus dentatus Allgén, 1935 (3)

  Microlaimus honestoides Meyl, 1954 (3)

  Microlaimus pygmaeus Meyl, 1954 (3)

  Microlaimus undulatus Gerlach, 1953 (3)