Actinopteri - Osteoglossiformes - Osteoglossidae
Parent taxon: Osteoglossiformes according to R. Betancur et al. 2013
See also Bogan et al. 2010, Casier 1966, Cicimurri et al. 2022, Ebersole et al. 2019, Frizzell and Dante 1965, Hay 1902, Jordan 1963, Khajuria and Prasad 1998, Li et al. 1997, Lim 1996, Nelson et al. 2016, Newbrey and Bozek 2000, Weems 1999 and Woodward 1901
Sister taxa: Arapaimidae, Foreyichthyidae, Gymnarchidae, Heterosteoglossum, Lopadichthys, Lycopteridae, Monopteros, Mormyridae, Notopteridae, Opsithrissops, Osteoglossoidei, Saurocephalidae, Tongxinichthys, Wakinoichthiidae, Wilsonichthys, Xixiaichthys
Subtaxa: Dapedoglossus Heterodontinae Heterotidinae Heterotis Osteoglossidarum Osteoglossinae Scleropages
Ecology: nektonic carnivore
Distribution:
• Quaternary of Niger (2 collections)
• Pliocene of Kenya (2)
• Miocene to Pliocene of Kenya (1)
• Miocene of Australia (1), Brazil (1), Kenya (1)
• Oligocene of Kenya (1), Oman (1), United States (2: South Carolina)
• Eocene of Mali (1), Pakistan (2), Tanzania (1), the United Kingdom (2), United States (13: Alabama, Louisiana, Maryland , Mississippi, Virginia, Wyoming)
• Paleocene to Eocene of India (1), Mali (1)
• Paleocene of Bolivia (1), Greenland (1), India (1), Mexico (1), Niger (1)
• Cretaceous to Paleogene of Bolivia (1), India (1)
• Cretaceous of Bolivia (1), Brazil (1), Canada (1: Saskatchewan), France (1), India (8), Japan (1), Mali (1), Spain (1), Sudan (1)
• Paleozoic of United States (1: washington)
Total: 57 collections including 60 occurrences