Pogonodon was recognised by Edward Drinker Cope in 1880 , two species are described : `` P. davisi '' and `` P. platycopis '' . `` Pogonodon '' was recognized in 1880 , by Edward Drinker Cope . Two species are described , `` P. davisi '' and `` P. platycopis '' .
Pogonodon diiktiraf oleh Edward Drinker Cope pada tahun 1880, dua spesies digambarkan: "P. davisi'' dan "P. platycopis''. "Pogonodon" 'diiktiraf pada tahun 1880, oleh Edward Drinker Cope. Dua spesies digambarkan, "P. davisi" 'dan "P. platycopis''.