科: Odontobutidae
コウライドンコ（Odontobutis platycephala）はトウゴロウ科に分類される淡水魚で、朝鮮半島に分布する。成魚は約 15.1–22.2 cm、適水温 18–26 °C。
From the waters of Korean Peninsula comes Odontobutis platycephala, a member of the family Odontobutidae. A benthic percher that spends its days darting between rock, glass and cave — structure decides its temperament. It swims in mid-water. Adults reach 15.1–22.2 cm. A bonded pair claims one cave; keep others elsewhere. Caves, stable pairs and clean sand keep this fish far calmer than open, bare tanks ever will. Maintain 18–26 °C at pH 6.5–7.5. A rewarding species for the aquarist who reads before buying.