Girtyocoeliidae Finks et al., 2004

Amphorithalamia Senowbari-Daryan & Rigby, 1988

Enoplocoelia Steinmann, 1882

Girtyocoeliana

Henricellum Wilckens, 1937

Phraethalamia Senowbari-Daryan & Ingavat-Helmcke, 1994

Ramosothalamiella