Osteoglossidae (bonytongues) Pantodontidae (butterflyfish) †Singidididae (extinct)
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]
This Osteoglossiformes-related article is a stub. You can help Wikipedia by expanding it.