Notagogus

Notagogus
Notagogus denticulatus from the Jurassic (Tithonian) of Painten, Germany
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Clade: Ginglymodi
Order: Semionotiformes
Family: Macrosemiidae
Genus: Notagogus
Agassiz, 1843

Notagogus (from Greek: νῶτος nôtos, 'back' and Greek: ᾰ̓γωγός agōgós, 'leader') is an extinct genus of prehistoric bony fish. They can be found in the Solnhofen Plattenkalk.