Schistura hypsiura · Super Convict Loach
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Schistura hypsiura |
| 分类 | 鲤形目 Cypriniformes › 条鳅科 Nemacheilidae › Schistura |
| 水体 | 淡水 |
| 原产地 | 缅甸西部若开邦南部近海短河 Kyeinthali Chaung |
| 成体体长 | 7.3 cm |
| 饲养难度 | 中等 |
| 最小水体 | 72 L |
| 最小缸长 | 80 cm |
| 群居方式 | 群游 |
| 水流偏好 | 高 |
| 外部数据 | seriouslyfish schistura-hypsiura;fishbase 67267 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 18–24 | — | °C |
| pH | 6–7.5 | — | — |
| 总硬度 | 2–12 | — | dGH |
概述
Schistura hypsiura 尾柄很高、尾鳍深叉，体侧有六至八道规则暗带。它不属于同属最凶的一类，提供足够遮蔽时可与合适伙伴共处，但“较温和”仍不等于任意混养都安全。
分布与栖息地
目前仅记录于缅甸西部若开邦南部的模式地点，位于 Kyeinthali Chaung 一条流向近海的短河。
饲养环境
以砂、细砾、大小石块和水磨大石模拟河道，加入沉木枝条形成缝隙、阴影并切断视线。可用固定在石木上的强健附生植物，一般柔弱水草不一定适应。
保持较高溶氧与一定流动，不必使用极端急流。过滤、造流与气石按需配合，每周约三至五成换水，防止有机废物累积。
食性与喂食
同属鱼总体杂食、以小动物为主，植物和碎屑所占较少。可据此搭配适口干粮与每日小型活饵、冷冻饵，但不把属级描述当成本种已经单独研究的天然食谱。
习性与混养
生活在相似环境、主要利用开阔水层的鲤科鱼通常是较好的方向，一两群陪游鱼可帮助底层个体更放心活动。其他耐流鳅类和底栖鲤科鱼也可考虑，体形太相似的近亲通常应避开，除非空间很大。
它不是真正紧密群居鱼，但似乎有同种在场更好；藏处充分时冲突通常较少。
雌雄区分
雄鱼眼下皮瓣近三角形，后下端圆，较大个体另有侧向伸出部分；较大雌鱼眼下为沟状。幼鱼没有这些明显结构，成熟雌鱼还可能体形更厚。
繁殖
繁殖尚无记录。
补充说明
尾柄虽高，却没有上下皮质嵴；这一点与尾鳍深叉、规则体带一起构成重要外观特征。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
A deep tail base, strongly forked tail, and six to eight regular flank bars characterize Schistura hypsiura. It is among the less aggressive members of its genus and can share a suitable community with adequate shelter, though careful companion selection remains necessary.
Distribution & habitat
Known records are limited to the type locality on Kyeinthali Chaung, a short coastal river in southern Rakhine, western Myanmar.
Aquarium setup
Arrange sand, fine gravel, mixed rocks, and worn boulders as a stream habitat. Branches provide crevices, shade, and interrupted sight lines. Robust attached plants are more suitable than delicate vegetation.
Maintain high oxygen and some movement without requiring extreme current. Use filtration, circulation, and aeration as needed, with weekly changes of roughly 30–50% to prevent organic waste buildup.
Diet & feeding
The genus is broadly omnivorous with a predominantly small-animal diet. Suitable dry products accompanied by daily small live or frozen meals follow that guidance without implying that this species’ natural diet has been measured independently.
Behaviour & compatibility
Open-water cyprinids from comparable habitats are useful companions, and one or two schools can help benthic fish feel secure. Suitable current-loving loaches and bottom-dwelling cyprinids are other options. Avoid very similarly shaped relatives unless the aquarium is large.
It is not strongly schooling or shoaling, but seems to benefit from conspecific company. With plentiful cover, aggression should remain limited.
Sexual dimorphism
Males develop a roughly triangular suborbital flap with a rounded lower rear tip and an additional side extension in larger fish. Larger females have a groove instead. Juveniles lack these features; mature females may also be heavier-bodied.
Breeding
Reproduction is unrecorded.
Notes
Despite its depth, the tail base lacks upper and lower skin crests. This feature, the deeply forked tail, and regular bars are useful together for identification.
来源
- https://www.seriouslyfish.com/species/schistura-hypsiura(抓取于 2026-10-10)
schistura-hypsiura · 文件: data/species/schistura-hypsiura.md · 状态: 草稿