◆ Aphyocharax brevicaudatus de Brito, Guimaraes, Carvalho-Costa & Ottoni 2019 *2019『A New Species of Aphyocharax Günther 1868 [Characiformes, Characidae] from the Maracaçumé River Basin, Eastern Amazon:Pâmella Silva de Brito, Erick Cristofore Guimaraes, Luis Fernando Carvalho-Costa & Felipe Polivanov Ottoni』。
◆ Aphyocharax erythrurus Eigenmann 1912 *1912『The Fresh-Water Fishes of British Guiana, Including a Study of the Ecological Grouping of Species and the Relation of the Fauna of the Plateau to That of of the Low-Land 8, Systematic Account of the Fresh-Water Fishes of British Guiana:Carl Henry Eigenmann』。
"フレームテールテトラ"。pH6.0〜7.5・22〜26℃。
◆ Inpaichthys kerri Géry & Junk 1977 *2024『A New Species of Inpaichthys from the Rio Canama, Rio Aripuana Basin, Mato Grosso State, Brazil, with a Re-Definition of the Genus [Characidae, Stethaprioninae]:Katiane Mara Ferreira, Alexandre Cunha Ribeiro, Flávio César Thadeo de Lima, Hugmar Pains da Silva, Daniela Cristina Ferreira & Juan Marcos Mirande』。
"ケリー"・"ロイヤルテトラ"。pH6.0〜8.0・24〜27℃。
◆ Inpaichthys parauapirangus Ferreira, Ribeiro, de Lima, da Silva, Ferreira & Mirande 2024 *2024『A New Species of Inpaichthys from the Rio Canama, Rio Aripuana Basin, Mato Grosso State, Brazil, with a Re-Definition of the Genus [Characidae, Stethaprioninae]:Katiane Mara Ferreira, Alexandre Cunha Ribeiro, Flávio César Thadeo de Lima, Hugmar Pains da Silva, Daniela Cristina Ferreira & Juan Marcos Mirande』。
Genus Leptagoniates♂ BOULENGER 1887 レプタゴニアテス属
※=Genus Leptogoniates♂ JORDAN 1920。スペルミス。
臀鰭基底が長大、ナマズのよう。