Pinacocerataceae is a superfamily of cephalopods. There are 79 species of Pinacocerataceae, in 21 genera and 5 families. It includes groups like Japonitidae, Gymnitidae, and Pinacoceratidae.
Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry