Bellerophontoidea is a superfamily of molluscs. There are 4 species of Bellerophontoidea, in 4 genera and 3 families. It includes groups like Bucanellidae, Bellerophontidae, and Sinuitidae.
Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry