ecofactbook
/
species
/
Animalia
/
Mollusca
/
Cephalopoda
/
Ammonoidea
/
Prolecanitidae
/
Prolecanites
/
Prolecanites discoides
Prolecanites lyoni
Prolecanites mixolobus
Prolecanites serpentinus
about
Prolecanites discoides