The complete mitochondrial genome of the endangered freshwater fish Kichulchoia brevifasciata in Korea.

Kichulchoia brevifasciata is an endangered fish that is distributed across the Goheung Peninsula, South Korea. This is the first report of the complete mitochondrial genome of K. brevifasciata, which consists of 16,646 bp with 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and a control region (D-loop). The overall base composition of the complete genome is A (29.57%), T (28.08%), G (16.54%), and C (25.80%), with a high A + T content of 57.65%. Phylogenetic analysis showed that K. brevifasciata was most closely related to K. multifasciatas.