Meylonema Andrássy, 1960

 

  Meylonema buchneri (Meyl, 1953) (S)

 

Tylencholaimus de Man, 1876

 

  Tylencholaimus congestus Loof & Jairajpuri, 1968 (S)

  Tylencholaimus constrictus Vinciguerra, 1986 (N, Si)

  Tylencholaimus crassus Loof & Jairajpuri, 1968 (N)

  Tylencholaimus maritus Loof & Jairajpuri, 1968 (N, Si)

  Tylencholaimus minimus de Man, 1876 (N, S)

  Tylencholaimus minutus Vinciguerra, 1986 (N, Si)

  Tylencholaimus mirabilis (Bütschli, 1873) (N, S, Si)

  Tylencholaimus mongolicus Andrássy, 1967 (S)

  Tylencholaimus porosus Vinciguerra & Zullini, 1980 (S)

  Tylencholaimus proximus Thorne, 1939 (N, S, Si)

  Tylencholaimus stecki Steiner, 1914 (N, S)

  Tylencholaimus teres Thorne, 1939 (N, S)

  Tylencholaimus zeelandicus de Man, 1876 (S)

 

Xiphinemella Loos, 1950

 

  Xiphinemella globilabiata Vinciguerra & Giannetto, 1983 (S, Si)