Foraminifera by:    Genus     Locality    Fossil    Query    Calcarina hispida, Foraminifera Dentalina globifera, Foraminifera Uvigerina peregrina, Campos, Brazil, Foraminifera Flag german      Key to Species    Articles     About     

Class: Rotaliata    Subclass: Rotaliana    Order: Rosalinida    Family: Rosalinidae
Tretomphalus Möbius, 1880

Tretomphalus bulloides
(d'Orbigny, 1839)

identified by scientist   
Quaternary

Tretomphalus concinnus
(Brady, 1884)

identified by M. Hesemann   
Quaternary
Hawaii

Tretomphalus concinnus
(Brady, 1884)

identified by M. Hesemann   
Quaternary
Hawaii