Psilochasmus Lühe, 1909

 

  Psilochasmus oxyurus (Creplin, 1825) Lühe, 1909 (N, S) [U As]

 

Psilorchis Thapar & Lal, 1935

 

  Psilorchis pianae (Galli-Valerio, 1898) Yamaguti, 1971 (N) [U As]

 

Psilostomum Looss, 1899

 

  Psilostomum fulicae Ricci & Carrescia, 1961 (N, S) [U Ra]

 

Sphaeridiotrema Odhner, 1913

 

  Sphaeridiotrema globulosus (Rudolphi, 1814) Odhner, 1913 (N, S, Si, Sa) [U As]