Osteoglossoidei

Osteoglossoidei are a suborder of the order Osteoglossiformes (Latin: "bony tongues") that contains the butterflyfish, the arowanas and bonytongues, as well as extinct families.^[1]

Osteoglossoidei
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Osteoglossiformes
Suborder:	Osteoglossoidei Regan, 1909
Families
Osteoglossidae (bonytongues) Pantodontidae (butterflyfish) †Singidididae (extinct)