Placogobio incisorbis
Placogobio incisorbis is a species of fish in the family Gobionidae, endemic to the Pearl [River (China)|Pearl River] Basin in Guangxi, China. Originally described as Garra incisorbis, which placed it as a Labeonine cyprinid fish, in 2016. it was moved to the new genus Supradiscus in 2024.