Kingdom Animalia Class Cephalopoda Order Oncocerida | Phylum Mollusca Subclass Nautiloidea Rank Family | |
The Diestoceratidae comprises a family in the nautiloid cephalopod order Oncocerida with compressed, straight to faintly endogastic breviconic shells with a marginal siphuncle that contains discrete, irregular actinosphonate deposits.
The Diestoceratidae contains five known genera. They are:
References
Diestoceratidae Wikipedia(Text) CC BY-SA