Devario sp. 'giraffe'
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Devario sp. 'giraffe' |
| 分类 | 鲤形目 Cypriniformes › 鲤科 Cyprinidae › Devario |
| 水体 | 淡水 |
| 原产地 | 缅甸 |
| 成体体长 | 8 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 |
| 特征 | 会跳缸: 是 |
| 外部数据 | seriouslyfish devario-sp-giraffe |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 18–26 | — | °C |
| pH | 6–8 | — | — |
| 总硬度 | 2–15 | — | dGH |
概述
Devario sp. 'giraffe' 是尚未确定正式种名的缅甸鱼，体形深而厚，体前部条纹断成斑点、环纹及短竖纹，形成类似长颈鹿的图案。商品代号描述的是外观，不应自行译成一个正式中文种名。
分布与栖息地
已知采自缅甸，但具体河流及产区尚未明确，因此不能仅凭贸易代号推断详细原生环境。
饲养环境
可优先尝试溪流式布景，以沙、细砾和不同大小圆滑石块作底，配沉木根枝；耐受的附生蕨类和水榕可固定在造景上。这是可能合适的布置方向，不代表每项条件都已被单独验证。
预计更适合清洁、富氧和适中水流，不必做成激流。每周换水约 30%～50%，控制有机污物积累，并以严密缸盖防跳。
食性与喂食
天然很可能主要吃昆虫和幼体；人工环境中通常能接受多种食物。优质干粮可作基础，另规律投喂小型活饵或冷冻红虫、水蚤、丰年虾等，以维持良好体色和体况。
习性与混养
本身通常不具明显攻击性，但持续游动及迅速抢食可能惊扰慢游、胆小的鱼。较宽敞的缸里，体型接近且健壮的同伴较合适。
建议至少八至十条同种，既有助于减轻紧张，也让等级竞争分散；雄鱼间展示能使体色更明显。
雌雄区分
成熟雌鱼预计腹部更圆、体色较淡、体型略大。判断时应考虑成熟程度及个体差异。
补充说明
2007 年首次采集。受检个体具有两对很短的须、完整侧线，体前部的横向条纹与间隙破碎成斑、环和竖纹。体高较深是另一辨认线索，但正式身份仍应保留未定种状态。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
The unidentified Myanmar fish Devario sp. 'giraffe' has a deep, bulky body and anterior markings broken into dots, rings, and vertical elements. Its trade designation refers to this giraffe-like pattern rather than an established species name.
Distribution & habitat
Collection in Myanmar is known, but no precise drainage or locality is established. The trade label cannot supply a detailed habitat history.
Aquarium setup
A provisional stream layout can use sand, fine gravel, rounded stones of varied sizes, and roots. Hardy attached ferns or Anubias are suitable additions. This is a likely useful arrangement rather than a set of individually verified requirements.
Clean, oxygenated water and moderate movement are expected to suit it; extreme current is unnecessary. Routine weekly changes of around 30–50%, control of organic debris, and a secure cover provide a practical starting point.
Diet & feeding
Insects and larvae are strongly suspected wild foods. Aquarium fish generally accept varied offerings. Combine a quality dry staple with regular small live or frozen items such as bloodworms, water fleas, and Artemia to support condition and color.
Behaviour & compatibility
Pronounced aggression is not typical, but incessant movement and rapid feeding can unsettle slower or timid companions. Robust fishes of similar size are preferable in a spacious aquarium.
Maintain at least eight to ten individuals. The group reduces nervousness, spreads hierarchy-related competition, and encourages stronger male display colors.
Sexual dimorphism
Mature females are expected to be slightly larger, fuller-bellied, and less colorful. Maturity and individual variation should be considered.
Notes
It was first collected in 2007. Examined specimens have two pairs of tiny barbels and a complete lateral line, along with anterior stripe patterns fragmented into spots, rings, and bars. A deep body is another useful clue, but its unidentified status should be retained.
来源
- https://www.seriouslyfish.com/species/devario-sp-giraffe(抓取于 2026-10-10)
devario-sp-giraffe · 文件: data/species/devario-sp-giraffe.md · 状态: 草稿