†Phareodus testis Cope 1877 (arowana)
Osteichthyes - Osteoglossiformes - Osteoglossidae
PaleoDB taxon number: 248828
Full reference: E. D. Cope. 1877. A contribution to the knowledge of the ichthyological fauna of the Green River shales. Bulletin of the United States Geological and Geographical Survey 3(4):807-819
Belongs to Phareodus according to E. D. Cope 1877
Sister taxa: Phareodus acutus, Phareodus encaustus
Ecology: nektonic carnivore