Costigymnites
Costigymnites is an extinct genus of cephalopods belonging to the Ammonite subclass that lived in lower Anisian in what is now Iran. The only known species is C. asiaticus, which is known from 2 incomplete specimens.
Costigymnites is an extinct genus of cephalopods belonging to the Ammonite subclass that lived in lower Anisian in what is now Iran. The only known species is C. asiaticus, which is known from 2 incomplete specimens.