Tremanotidae


Tremanotidae is an extinct family of Paleozoic fossil molluscs with isostrophically coiled shells. They occupy an uncertain position taxonomically: it is not known whether they were or monoplacophorans.

Taxonomy

The taxonomy of the Gastropoda by Bouchet & Rocroi, 2005 categorizes Tremanotidae in the superfamilia Bellerophontoidea within the
Paleozoic molluscs of uncertain systematic position with isostrophically coiled shells (Gastropoda or Monoplacophora). This family has no subfamilies.

Genera

Genera in the family Tremanotidae include:Tremanotus Hall, 1867 - type genus of the family Tremanotidae. Synonyms: Gyrotrema, Tremagyrus.