似新亮丽鲷
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Neolamprologus similis |
| 别名 | 似新亮麗鯛 |
| 分类 | 慈鲷目 Cichliformes › 慈鲷科 Cichlidae › Neolamprologus |
| 水体 | 淡水 |
| 成体体长 | 4.5 cm |
| 饲养难度 | 入门 |
| 领地性 | 是 |
| 外部数据 | seriouslyfish neolamprologus-similis;fishbase 47104 |
| 原产地 | 坦噶尼喀湖 |
| 繁殖方式 | 附着产卵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 24–27 | — | °C |
| pH | 7.5–9 | — | — |
| 总硬度 | 8–25 | — | dGH |
概述
似新亮丽鲷（Neolamprologus similis）是小型贝壳栖鱼，围绕螺壳积极防守小领域。与外形接近的多带新亮丽鲷相比，它头部和颈部还有额外条纹，身上条纹也显得偏浅色。
分布与栖息地
坦噶尼喀湖特有，生活在岸边底质柔软、空螺壳积聚的区域。
饲养环境
铺设大片细砂，螺壳数量应多于鱼数。它不像许多其他贝壳栖鱼那样大量挖掘，砂层可相对浅些，不必照搬深砂布置。壳之间留出间隔，群体饲养需增加空间，保持硬而偏碱的水。
食性与喂食
以活饵与冷冻饵料为主，虽然通常接受干粮，也不宜完全只喂干饲料。
习性与混养
领域很小但防守坚决，可与活动区域不同、需求相符的坦湖伙伴谨慎共养。群体中雌鱼宜多于雄鱼，并让每条鱼都有足够壳可选；不能因体型微小就把壳区挤在一起。
雌雄区分
幼鱼不容易判断，成年雄鱼明显更大，成熟后也可能出现小额瘤。
繁殖
在壳内产卵，雌鱼选择壳后于入口展示，随后入壳排卵。雄鱼在雌鱼后退时释放精子，或进入足够大的壳内受精。之后由雌鱼守壳口、扇水照卵，雄鱼不继续参与育幼。
卵约一天孵化，鱼苗约第六至七天自由游动，可吃丰年虾无节幼体或微虫。随着长大逐渐离壳更远，再过约两周可能被雌鱼赶走。群内其他鱼可能捕食鱼苗，若需要提高成活率，可使用独立育苗缸。
补充说明
头颈额外条纹和浅色条纹表现有助于区别多带新亮丽鲷（Neolamprologus multifasciatus）。商品名可能混淆，辨种时应比较完整斑纹，而非只看有无竖带。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Neolamprologus similis is a small shell dweller with determined defense of a compact territory. Additional head and neck bars and apparently light-colored stripes help distinguish it from a close lookalike.
Distribution & habitat
It is endemic to Lake Tanganyika, occupying soft shoreline substrates where empty snail shells accumulate.
Aquarium setup
Provide broad areas of fine sand and more shells than fish. Unlike many other shell dwellers, it is not a heavy digger and prefers a relatively shallow substrate. Space shells apart, allow more room for a colony, and maintain hard alkaline water.
Diet & feeding
Live and frozen foods should form most of the diet. Dry foods are usually accepted but should never be the only items offered.
Behaviour & compatibility
Small territories are defended strongly. Suitable Tanganyikan companions using different areas may coexist. Favor more females than males in a colony and provide ample shell choices rather than clustering all fish into a restricted patch.
Sexual dimorphism
Young fish are difficult to sex. Adult males become considerably larger and may develop a small forehead hump.
Breeding
A female displays at her chosen shell entrance and then enters to lay. The male releases sperm as she reverses out, or may enter a sufficiently large shell himself. After fertilization, the female alone guards the opening and fans the eggs.
Hatching takes about one day, with free swimming around day six or seven. Artemia nauplii or microworms are suitable. Young gradually travel farther and may be expelled after another two weeks. Other colony fishes can eat fry, so separate rearing offers better control over survival.
Notes
The extra head and neck bars and lighter stripe pattern help separate it from Neolamprologus multifasciatus. Compare the complete pattern rather than using the presence of vertical bars alone.
来源
- https://www.seriouslyfish.com/species/neolamprologus-similis(抓取于 2026-10-10)
neolamprologus-similis · 文件: data/species/neolamprologus-similis.md · 状态: 草稿