Definition of Eugeneodontida. Meaning of Eugeneodontida. Synonyms of Eugeneodontida

- The Eugeneodontiformes, (also called Eugeneodontida) is an extinct and poorly known order of cartilaginous fishes. They possessed "tooth-whorls" on the...
- further group the orders Petalodontiformes, Iniopterygiformes, and Eugeneodontida into the taxon "Paraselachimorpha", and treat it as a sister group to...
- More specifically, Helicoprion can be characterized as a member of Eugeneodontida, an order of shark-like euchondrocephalans that lived from the Devonian...
- †Hybodontiformes †Phoebodontiformes †Xenacanthida Ray Shark Holocephali †Eugeneodontida †Iniopterygiformes †Petalodontiformes †Symmoriiformes Chimaera Bony...
- environments throughout the Tri****ic. Last survivors of the mainly Palaeozoic Eugeneodontida are known from the Early Tri****ic. Temnospondyl amphibians were among...
- †Hybodontiformes †Phoebodontiformes †Xenacanthida Ray Shark Holocephali †Eugeneodontida †Iniopterygiformes †Petalodontiformes †Symmoriiformes Chimaera Bony...
- Ag****izodontidae) is an extinct family of holocephalans within the order Eugeneodontida. Members of the Helicoprionidae possessed a "whorl" of tooth crowns...
- "Paleoictiofáunula da Formação Pedra de Fogo, Bacia do Parnaiba, NE do Brasil: II. Eugeneodontida-Ag****izodontidae." Anais da Academia Brasileira de Ciências 66.4 (1994):...
- Phylum: Chordata class: Chondrichthyes Subclass: Holocephali Order: †Eugeneodontida Family: †Helicoprionidae Genus: †Sinohelicoprion Liu & Chang, 1963 Species...
- †Hybodontiformes †Phoebodontiformes †Xenacanthida Ray Shark Holocephali †Eugeneodontida †Iniopterygiformes †Petalodontiformes †Symmoriiformes Chimaera Bony...