Amur Longnose Gudgeon (Microphysogobio amurensis)

科: Cyprinidae

Amur Longnose Gudgeon（Microphysogobio amurensis）はコイ科に分類される淡水魚で、中国に分布する。成魚は約 8.6–12.7 cm、適水温 14–22 °C。

飼育条件

水温: 14–22 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 8.6–12.7 cm
最小水槽: 194 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Mostly peaceful community fish
原産地: 中国

種の概要

Microphysogobio amurensis, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Mostly peaceful community fish and accepts quality flakes, granules and frozen foods, it grows to 8.6–12.7 cm and adapts well to a properly set-up aquarium in the 14–22 °C range. Other Microphysogobio species in our database include Microphysogobio tungtingensis, Microphysogobio chinssuensis, Microphysogobio fukiensis.

原生環境

生息地: Clear streams and rivers over gravel
水流: Moderate, well-oxygenated current
溶存酸素: Appreciates well-oxygenated water

レイアウトと設備

底床: Fine gravel and sand
流木・石組: Water-worn stones and driftwood
水草: Hardy rooted plants along the margins

性格・餌・混泳

群泳性: Singly or in small groups depending on temperament
餌: Accepts quality flakes, granules and frozen foods
おすすめの混泳相手: Similar-sized peaceful community fish — Compatible size and temperament
混泳しないほうがいい相手: Fin-nippers — Constant stress

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Egg-scatterer; no parental care

よくある質問

Amur Longnose Gudgeonは飼育しやすい？

難易度：中級。Mostly peaceful community fish。

Amur Longnose Gudgeonの適水温と水質は？

14–22 °C を安定して維持。pH 6.5–7.5、GH 5–15 dGH。

Amur Longnose Gudgeonの大きさと水槽サイズは？

成魚は 8.6–12.7 cm。最低 194 L。

Amur Longnose Gudgeonの餌は？

Accepts quality flakes, granules and frozen foods。1日2回の少量給餌が理想的。

Amur Longnose Gudgeonは混泳できる？

Mostly peaceful community fish。混泳の相手：Similar-sized peaceful community fish — Compatible size and temperament。Fin-nippers — Constant stressは避ける。

Amur Longnose Gudgeonの原産地は？

中国のClear streams and rivers over gravelが生息地。

Amur Longnose Gudgeonは飛び出す？

リスクは低いが、ふたがあると安心。

Amur Longnose Gudgeonの繁殖は？

Egg-scatterer; no parental care。Males often slimmer and more colourful。