布隆迪公主
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Neolamprologus brichardi |
| 别名 | 颊带亮丽鲷、布氏新亮丽鲷、長體亮麗鯛、頰帶亮麗鯛、布氏新亮麗鯛、Lamprologus brichardi、Lamprologus savoryi elongatus、Neolamprologus elongatus、长体亮丽鲷 |
| 分类 | 慈鲷科 Cichlidae › Neolamprologus |
| 水体 | 淡水 |
| 原产地 | 布隆迪、刚果民主共和国、坦桑尼亚 |
| 成体体长 | 9 cm |
| 饲养难度 | 中等 |
| 最小水体 | 108 L |
| 最小缸长 | 120 cm |
| 群居方式 | 成对 |
| 外部数据 | seriouslyfish neolamprologus-brichardi;fishbase 8652 |
| 食性 | 浮游生物食性 |
| 领地性 | 是 |
| 特征 | 翻底砂: 是 |
| 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 | 23–26 | — | °C |
| pH | 8–9 | — | — |
| 总硬度 | 9–19 | — | dGH |
概述
布隆迪公主（Neolamprologus brichardi）是可观察多代协助育幼行为的坦湖慈鲷，较大的幼鱼会帮助亲鱼守护后续鱼苗。它并非只供观赏的温和群游鱼，成鱼通常以繁殖鱼对为核心，守卫岩石领域。
分布与栖息地
坦噶尼喀湖特有，带典型头纹的种群主要见于北半湖的布隆迪、坦桑尼亚及刚果民主共和国沿岸。生活在岩岸，常于岩石上方取食浮游生物；看似大群的聚集体中，许多成鱼实际上各自组成繁殖鱼对。
饲养环境
以砂底和岩石洞穴为主，营造坦湖岩岸结构，水保持硬而偏碱。若希望长期观察多代家庭群，需要比单对更大的底面积，并让岩石打断相互视线。
食性与喂食
野外主要在岩石上方捕食浮游生物。缸中接受多种食物，活饵与冷冻饵料宜占较大比例，干粮作为搭配，并补充螺旋藻或焯软菠菜等植物成分。
习性与混养
持续防守自己的区域，有鱼苗时更明显，单种缸最容易管理。大缸可考虑占用不同区域的坦湖鱼；其他岩栖种只有在每方都能获得领域、且视觉遮挡充分时才可尝试。不要与同一近缘种组的鱼混养，以免杂交。
雌雄区分
不容易可靠区分，成年雄鱼通常略大，背鳍与尾鳍的延伸更长。
繁殖
属于洞穴产卵鱼，相对容易繁殖。若没有稳定鱼对，可从至少六条幼鱼开始，成对后移走多余个体。鱼对常自己整理洞穴，在洞壁或洞顶产卵，雌鱼照卵，雄鱼守外围。自由游动的鱼苗能吃丰年虾无节幼体，但生长较慢。
较早出生的幼鱼会留在领域内帮助守护新生鱼苗，足够空间下可多代同居。空间耗尽后，成鱼可能减少产卵或吃掉最小的鱼苗，想养成较多幼鱼需另设育苗空间。
补充说明
鳃盖两条暗纹相接，形成侧倒的字母 T，是区别部分近缘鱼的重要线索。黄色鳍本身不能可靠鉴别。它与近缘种的分类界限仍有不同意见，现有名称与分类保留，繁殖时仍应分开保持血系。
English
Overview
Neolamprologus brichardi offers a striking example of family brood care: older offspring help protect younger siblings. Adults are territorial breeding partners within a larger aggregation, rather than simply peaceful schooling fish.
Distribution & habitat
It is endemic to Lake Tanganyika. Populations with the characteristic head pattern mainly occupy the northern shores of Burundi, Tanzania, and DR Congo. Rocky habitats support many breeding pairs, which feed on plankton above the rocks.
Aquarium setup
Use sand and extensive rocky caves in hard alkaline water. A multigeneration family needs more floor space than a single pair, and rock barriers should interrupt sightlines between areas.
Diet & feeding
Wild fish mainly pick plankton from the water above rockwork. Captive fish accept a wide range of foods, with live and frozen items forming a substantial share. Include some spirulina or softened spinach alongside occasional dried foods.
Behaviour & compatibility
Territorial defense is persistent and strengthens when fry are present, making a species aquarium the easiest arrangement. In larger systems, compatible Tanganyikan fishes using other areas may work. Other rock dwellers need separate territories and visual barriers. Avoid related members of the species complex because they hybridize.
Sexual dimorphism
Sexing is difficult. Adult males are usually slightly larger, with longer dorsal and tail extensions.
Breeding
This relatively straightforward cave spawner can be started as at least six juveniles unless a bonded pair is available. Remove extras once a pair forms. Eggs are laid on the wall or roof of a concealed cave, often one the fish have excavated. The female tends them while the male guards nearby. Newly swimming fry accept Artemia nauplii but grow slowly.
Older young remain and help defend subsequent broods. Several generations can coexist when space permits. Crowding eventually reduces egg production or leads adults to consume the smallest young, so separate rearing is useful when raising large numbers.
Notes
Two dark gill-cover marks joining into a sideways T help distinguish this fish from similar relatives. Yellow fins alone are unreliable. Species boundaries remain debated; retain separate breeding lines and do not treat taxonomic uncertainty as a reason to mix them.
来源
- https://www.seriouslyfish.com/species/neolamprologus-brichardi(抓取于 2026-10-10)
neolamprologus-brichardi · 文件: data/species/neolamprologus-brichardi.md · 状态: 草稿