科: Cyprinidae
Onychostoma macrolepis（Onychostoma macrolepis）はコイ科に分類される淡水魚で、中国南部の山地渓流に分布する。成魚は約 23.7–34.8 cm、適水温 18–26 °C。
Onychostoma macrolepis, a member of the family Cyprinidae, comes from southern Chinese mountain streams, where it inhabits clear streams and rivers over gravel. Peaceful; keep with similar-sized calm tankmates and omnivore; prepared foods with regular variety, it grows to 23.7–34.8 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Onychostoma species in our database include Onychostoma barbatulum, Onychostoma angustistomata, Onychostoma elongatum.
中級者向き。Peaceful; keep with similar-sized calm tankmates。Keep in a group of 4–6 for natural behaviour。
適水温 18–26 °C。18–26 °C typical for the genus。Room temperature to heated, depending on origin。
成魚は約 23.7–34.8 cm。Active throughout the water column。最小 500 L の水槽。
Omnivore; prepared foods with regular variety。Fine gravel and sand上で採餌する性質を活かし、沈む餌も与える。
Peaceful; keep with similar-sized calm tankmates。混泳の相手：Robust schooling cyprinids — Add activity without conflict。Much larger predators — Risk at nightは避ける。
中国南部の山地渓流のClear streams and rivers over gravelが生息地。
換水・メンテ時はふたを推奨。
Breeding is straightforward scatter-spawning。Males often slimmer and more colourful。