Tetragonolepis is an extinct genus of bony fish belonging to the Semionotiformes family Semionotidae.

Tetragonolepis
Temporal range: 203.6–196.5 Ma
Rhaetian to Middle Hettangian
Tetragonolepis.jpg
Tetragonolepis
Scientific classification
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Tetragonolepis

Bronn (1830)
Species
  • Tetragonolepis discus
  • Tetragonolepis semicincta

SourcesEdit