Protopterus
genus of fishes
Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Cladus: Osteichthyes • Cladus: Sarcopterygii • Ordo: Lepidosireniformes • Familia: Protopteridae • Genus: Protopterus