Schistura disparizona
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Schistura disparizona |
| 分类 | 鲤形目 Cypriniformes › 条鳅科 Nemacheilidae › Schistura |
| 水体 | 淡水 |
| 原产地 | 中国云南沧源南滚河，属怒江水系 |
| 成体体长 | 9.6 cm |
| 饲养难度 | 中等 |
| 最小水体 | 108 L |
| 最小缸长 | 120 cm |
| 群居方式 | 群游 |
| 水流偏好 | 高 |
| 外部数据 | seriouslyfish schistura-disparizona;fishbase 62586 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 18–25 | — | °C |
| pH | 6–8 | — | — |
概述
Schistura disparizona 体前部暗带细密，后部暗带则宽而疏，尾柄上下有明显脂质嵴。它是来自云南狭窄浅溪的条鳅，需要石缝遮蔽、清洁水体和较高溶氧；具体混养表现尚未确定。
分布与栖息地
目前仅确认于云南沧源南滚河模式地点，南滚河属于怒江水系。栖息在窄而浅的溪流分支，底部为砾石或石块。
饲养环境
用砂、细砾、不同大小石块和水磨大石布置河道，沉木枝条提供缝隙、阴影并隔断直线视野。可固定少量强健附生植物，不必追求密植一般水草。
水中应有较高溶氧与一定流动，但不必制造极端急流。根据需要使用过滤、造流或气石，并每周规律换水约三至五成，避免有机污染积累。
食性与喂食
同属鱼整体为偏重小动物的杂食，植物和碎屑比例通常较小。可以此为喂食参考，搭配适口干粮与每日小型活饵、冷冻饵，但这不是本种天然食谱的独立测定。
习性与混养
缸内行为还未明确，外形强健不等于已经证实凶猛。选择伙伴时保守避开迟缓、长鳍和过于温顺的鱼，不应直接给出必定安全的混养名单。
雌雄区分
尚未观察到明确的外观性别差异。
繁殖
繁殖尚无记录。
补充说明
成年花纹的前细后粗及尾柄上下脂质嵴有助于识别；一些近似种只有上侧嵴，或条带与间隔宽度不同。鉴定不宜只看整体黑白条纹。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Narrow, closely spaced front bars contrast with broader rear bars in Schistura disparizona, which also has prominent crests above and below the tail base. This Yunnan stream loach needs sheltered rocky structure and clean oxygen-rich water, while its detailed aquarium behavior remains uncertain.
Distribution & habitat
Known records are confined to the type locality on the Nangun in Cangyuan, Yunnan, within the Salween drainage. Habitat consists of shallow, narrow stream branches over gravel or stone.
Aquarium setup
Combine sand, fine gravel, mixed rocks, and worn boulders in a stream-style layout. Branches provide crevices, shade, and broken sight lines. Tough attached plants are an option without requiring dense growth of delicate plants.
Maintain high oxygen and some movement rather than extreme current. Filtration, pumps, or aeration can provide this, alongside weekly changes of roughly 30–50% to prevent organic waste accumulation.
Diet & feeding
The genus is described as omnivorous with a predominantly small-animal diet. This suggests suitable dry food accompanied by daily small live or frozen meals, but does not establish a measured species-specific natural diet.
Behaviour & compatibility
Aquarium behavior is not established. A robust appearance does not prove aggression, but a cautious approach excludes slow, long-finned, and exceptionally placid companions rather than promising compatibility.
Sexual dimorphism
No clear external sexual differences have been observed.
Breeding
Reproduction is unrecorded.
Notes
The contrast between fine front bars and broad rear bars, together with crests on both sides of the tail base, helps identification. Similar species differ in crest development or bar spacing, so a general striped appearance is insufficient.
来源
- https://www.seriouslyfish.com/species/schistura-disparizona(抓取于 2026-10-10)
schistura-disparizona · 文件: data/species/schistura-disparizona.md · 状态: 草稿