科: Odontobutidae
Odontobutis yaluensis（Odontobutis yaluensis）はトウゴロウ科に分類される淡水魚で、中国に分布する。成魚は約 13.6–19.9 cm、適水温 18–26 °C。
Odontobutis yaluensis is a Odontobutidae from China. In the wild it prefers warm freshwater streams and lakes; in the aquarium it stays peaceful but territorial toward its own kind. Plan on 13.6–19.9 cm of adult fish at 18–26 °C. Related profiles: Odontobutis potamophila, Odontobutis sinensis, Odontobutis obscura.
中級向き。水質の安定が重要。Peaceful but territorial toward its own kind。A bonded pair claims one cave; keep others elsewhere。
18–26 °C が目安。急変を避け、Stable temperature matching the species origin。
成魚は約 13.6–19.9 cm。Middle of the water column。最小 475 L の水槽。
Small carnivore — live, frozen and fine sinking foods。Fine sand and gravel上で採餌する性質を活かし、沈む餌も与える。
Peaceful but territorial toward its own kind。混泳の相手：Non-goby bottom fish — Ignore its territorial posturing。Large aggressive fish — Shatter its sense of coverは避ける。
原産地は中国。Warm freshwater streams and lakesに生息。Still to gentle current。Moderate oxygen levels。
リスクは低いが、ふたがあると安心。
繁殖：Hidden-clutch spawner with paternal care。Subtle external differences。