24. Acheilognathus majusculus
(13cm)
Habitat: Coarse sand and gravel bottomed rivers and lakes with low to moderate current. Feeds on planktons and invertebrates.
Range: Endemic to Seonjin River and Nakdong River systems in South Korea.
Remarks: As well as the other bitterlings, A.majusculus spawns in freshwater mussel. Locally a popular aquarium fish.