Acrogaster

Acrogaster is a genus of fossil marine fish in the order Trachichthyiformes, known from the Late Cretaceous period.^[2][3] Species are known from Germany and Lebanon.^[1]

Acrogaster Temporal range: Late Santonian to Campanian[1] PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Trachichthyiformes
Suborder:	Trachichthyoidei
Genus:	†Acrogaster Agassiz, 1839
Type species
†Acrogaster parvus Agassiz, 1839
Species
See text

Species

The following species are known:^[1][4]

• †A. brevicostatus von der Marck, 1863 - Late Campanian of Germany
• †A. daviesi Davis, 1887 - Late Santonian of Lebanon
• †A. heckeli Pictet, 1850 - Late Santonian of Lebanon
• †A. minutus von der Marck, 1863 - Late Campanian of Germany
• †A. parvus Agassiz, 1839 - Late Campanian of Germany

The former species A. anceps and A. dayi are now placed in Lissoberyx.^[3]