Anurognathus

Anurognathus
Temporal range: Late Jurassic,
Juvenile fossil, Dinosaurier Museum Altmühltal
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Pterosauria
Family: Anurognathidae
Subfamily: Anurognathinae
Nopcsa, 1928
Genus: Anurognathus
Döderlein, 1923
Species:
A. ammoni
Binomial name
Anurognathus ammoni
Döderlein, 1923

Anurognathus (from the Greek ανоυρα γναθος "frog jaw") is an extinct genus of small pterosaur from the Late Jurassic Altmühltal Formation of Germany. Anurognathus was first named and described by Ludwig Döderlein in 1923. The type species is Anurognathus ammoni. The specific name ammoni honours the Bavarian geologist Ludwig von Ammon, from whose collection Döderlein had acquired the fossil in 1922.