トラヒメドジョウ (Schistura fasciolata)

科: Nemacheilidae

トラヒメドジョウは中国に原生するやや攻撃的な肉食性の淡水魚（ネマケイラ科）。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: 8.4–12 cm
最小水槽: 120 L
泳ぐ水層: Bottom; rests and forages low
飼育難度: 中級
性格: Semi-aggressive
原産地: 东亚淡水水系

種の概要

Schistura fasciolata of the family Nemacheilidae is an aquarium-kept Nemacheilidae. Semi-aggressive and carnivore; quality prepared foods with variety; regular frozen or live foods, it grows to 8.4–12 cm and prefers 18–26 °C water. Other Schistura species in our database include Schistura incerta, Schistura latifasciata, Schistura nicholsi.

原生環境

生息地: Clear streams, rivers and still waters
水流: Strong current with heavy aeration
溶存酸素: Demands high dissolved oxygen

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: Solitary, pairs or small groups
餌: Carnivore; quality prepared foods with variety; regular frozen or live foods
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: Small fish and shrimp — Live-prey size

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

トラヒメドジョウは飼育しやすい？

中級者向き。Semi-aggressive。Solitary, pairs or small groups。

トラヒメドジョウの適水温と水質は？

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

トラヒメドジョウの大きさと水槽サイズは？

成魚 8.4–12 cm 前後。Bottom; rests and forages lowのため 120 L 以上の水槽を推奨。

トラヒメドジョウの餌は？

Carnivore; quality prepared foods with variety; regular frozen or live foods。人工飼料に冷凍餌を組み合わせて。

トラヒメドジョウは混泳できる？

可能。Semi-aggressive。おすすめ：Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs。Small fish and shrimp — Live-prey sizeとの混泳は避ける。

トラヒメドジョウの原産地は？

原産地は东亚淡水水系。Clear streams, rivers and still watersに生息。Strong current with heavy aeration。Demands high dissolved oxygen。

トラヒメドジョウの繁殖は？

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