labyrinth fish
noun
1- a freshwater fish with poorly developed gills and a labyrinthine accessory breathing organ, native to Africa and Asia褶鳃鱼。
1.1
- Suborder Anabantoidei: Belontiidae and related families, with many species, including such popular aquarium fishes as the gouramis and the fighting fish.攀鲈亚目：斗鱼科及相关科, 多种, 包括丝足鱼、斗鱼等海鱼。