Curtognathus

Curtognathus is an extinct genus of conodonts from the Ordovician in the family Chirognathidae.

Curtognathus Temporal range: 460.9–449.5 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Conodonta
Order:	†Prioniodontida
Family:	†Chirognathidae
Genus:	†Curtognathus Branson & Mehl, 1933[1]
Species
†Curtognathus cordiformis Branson and Mehl †Curtognathus coronata Curtognathus cristatus Moskalenko, 1970[2] †Curtognathus ehatfieldensis (Stauffer) †Curtognathus elegans Moskalenko, 1970[2] †Curtognathus limitaris Branson and Mehl †Curtognathus peculiaris Branson and Mehl †Curtognathus robustus