Blackbelly (Xenocypris macrolepis)

科: Cyprinidae

Blackbellyは中国の長江、黄河、珠江などの水系に原生する温和な藻食性の淡水魚（コイ科）。飼育難度は中級者向き程度です。

飼育条件

水温: 18–26 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 24.2–34.6 cm
最小水槽: 346 L
泳ぐ水層: Mid-water swimmer; keep 5+
飼育難度: 中級
性格: Peaceful
原産地: 中国・黄河流域

種の概要

Xenocypris macrolepis is a Cyprinidae from Yellow River basin, China. In the wild it prefers clear streams, rivers and still waters; in the aquarium it stays peaceful. Plan on 24.2–34.6 cm of adult fish at 18–26 °C. Related profiles: Xenocypris davidi, Xenocypris fangi, Xenocypris yunnanensis.

原生環境

生息地: Clear streams, rivers and still waters
水流: Moderate flow
溶存酸素: Average oxygen needs

レイアウトと設備

底床: Smooth gravel and sand with open floor space
流木・石組: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格・餌・混泳

群泳性: Keep 5+; larger groups settle better
餌: Algivore; quality prepared foods with variety
おすすめの混泳相手: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
混泳しないほうがいい相手: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖と注意点

雌雄の違い: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方法: Spawning; condition with rich foods and simulate seasonal changes

よくある質問

Blackbellyは飼育しやすい？

難易度：中級。Peaceful。

Blackbellyの適水温と水質は？

適水温 18–26 °C。Community-standard range; verify locally。Standard heater to hold the mid-range steadily。

Blackbellyの大きさと水槽サイズは？

成魚は約 24.2–34.6 cm。Mid-water swimmer; keep 5+。最小 346 L の水槽。

Blackbellyの餌は？

Algivore; quality prepared foods with variety。人工飼料に冷凍餌を組み合わせて。

Blackbellyは混泳できる？

Peaceful。混泳の相手：Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageは避ける。

Blackbellyの原産地は？

中国・黄河流域原産。Clear streams, rivers and still waters、Moderate flow。

Blackbellyの繁殖は？

繁殖：Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。