Bellerophontacea

Bellerophontacea

[bə‚ler·ə‚fän′tās·ē·ə]
(paleontology)
A superfamily of extinct gastropod mollusks in the order Aspidobranchia.
References in periodicals archive ?
Observations on some Lower Palaeozoic tremanotiform Bellerophontacea (Gastropoda) from North America.
Musculature and systematic position of Megalomphala taenia (Bellerophontacea, Gastropoda) from the Silurian of Gotland.