| Arowana & Bonytongue | Knifefish & Featherback | Lungfish & Eels | Other |
 Arapaima (South America) Arapaima gigas |
 Giant Featherback (Asia) Chitala lopis |
 Australian Lungfish Neoceratodus forsteri |
 Freshwater Whipray (Asia) Himantura chaophraya |
 Asian Bonytongue Scleropages formosus |
 Clown Featherback (Asia) Chitala ornata |
 Southamerican Lungfish Lepidosiren paradoxa |
 Whiteedge Fr. Whipray (Asia) Himantura signifer |
 Australian Bonytongue Scleropages jardinii |
 Indochina Featherback (Asia) Chitala blanci |
 Slender African Lungfish Protopterus dolloi |
 Cowtail Fr. Stingray (Asia) Pastinachus sephen |
 Spotted Bonytongue (Oceania) Scleropages leichardti |
 Clown Knifefish (Asia) Chitala chitala |
 Marbled African Lungfish Protopterus a. aethiopicus |
 Freshwater Garfish (Asia) Xenentodon cancila |
 Silver Arowana (South America) Osteoglossum bicirrhosum |
 Bronze Featherback (Asia) Notopterus notopterus |
 Swamp Eel (Asia) Monopterus albus |
 Estuarine Halfbeak (Asia) Zenarchopterus dispar |
 Black Arowana (South America) Osteoglossum ferreirai |
 African Knifefish Xenomystus nigri |
 Tiretrack Spiny Eel (Asia) Mastacembelus favus |
 Apapá / Amazon Pellona Pellona castelnaeana |
 Electric Eel (South America) Electrophorus electricus |
 Zig-Zag Spiny Eel (Asia) Mastacembelus armatus |