施氏厚唇丽鱼 · Rusty Cichlid
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Iodotropheus sprengerae |
| 别名 | 施氏厚唇麗魚 |
| 分类 | 慈鲷目 Cichliformes › 慈鲷科 Cichlidae › Iodotropheus |
| 水体 | 淡水 |
| 成体体长 | 10 cm |
| 饲养难度 | 中等 |
| 最小水体 | 81 L |
| 最小缸长 | 90 cm |
| 领地性 | 是 |
| 外部数据 | seriouslyfish iodotropheus-sprengerae;fishbase 8349 |
| 原产地 | 马拉维湖南部 |
| 食性 | 杂食 |
| 繁殖方式 | 口孵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 25–29 | — | °C |
| pH | 7.5–8.8 | — | — |
| 总硬度 | 10–25 | — | dGH |
概述
施氏厚唇丽鱼（Iodotropheus sprengerae）是较小、较少攻击的马拉维湖岩栖慈鲷之一。它容易被更大、更强势的伙伴压制，适合温和组合，并非越热闹的岩栖混养缸越合适。
分布与栖息地
马拉维湖特有，主要在南部数个岛屿周围，生活于浅水岩岸带。
饲养环境
一雄配少量雌鱼可从 90 × 30 × 30 厘米起步，多雄宜至少约 120 厘米长。沙底上堆叠大量稳固岩石，形成洞穴和缝隙，可点缀耐硬水植物。有效外滤和规律部分换水很重要，保持偏碱硬水，不按酸水鱼处理。
食性与喂食
杂食，但植物成分应占较大比例，含藻薄片、烫菠菜等可作常规组成，再配少量红虫、水蚤、丰年虾等活饵或冷冻饵料。长期只吃单一肉食不利健康。
习性与混养
雄鱼有一定领地意识，但通常弱于多数岩栖慈鲷。宽敞时可多雄，选伴以温和和竞争力相近为原则，避免被大型强势鱼抢走食物。
雌雄区分
两性外观相近，雄鱼一般更大、更艳，臀鳍卵斑较多，部分雄鱼臀鳍延长。
繁殖
一雄多雌的雌性口孵鱼，较易繁殖。平石和开放沙面提供产卵处，雄鱼展示后雌鱼分批产卵、含入口中；一窝约 5～60 粒。雌鱼可含卵至约三周，期间不吃，受惊可能提前吐卵或吞卵，除非被持续骚扰，不宜过早转缸。放出的鱼苗可立即吃丰年虾无节幼体或压碎含藻薄片，成长较快。
补充说明
与部分近似鱼相比，头形更圆、身体后半部缺少蓝色可作辨识线索。
English
Overview
One of the smaller, less aggressive mbuna, Iodotropheus sprengerae can lose out to larger and more forceful tankmates. Choose a comparatively calm combination rather than assuming that any rocky-lake community will suit it.
Distribution & habitat
It is restricted to southern Lake Malawi around several islands, primarily occupying shallow rocky shorelines.
Aquarium setup
A single male with a small female group can be housed from 90 by 30 by 30 cm. Multiple males call for at least roughly 120 cm of length. Provide sand and extensive stable cave-forming rockwork. Good filtration and regular water renewal maintain hard alkaline conditions.
Diet & feeding
Vegetable-rich feeds should form a large part of the omnivorous diet. Supplement algae-based foods and greens with modest live or frozen invertebrate portions rather than relying on animal food alone.
Behaviour & compatibility
Male territorial behavior is present but generally less intense than in many mbuna. Several males may coexist with enough space. Select similarly calm companions and watch food competition.
Sexual dimorphism
Sexes look similar initially; males tend to be larger and brighter, often with more anal-fin egg spots and sometimes a longer anal fin.
Breeding
Breeding is generally straightforward as a polygamous maternal mouthbrooder. Courtship centers on a rock or open sand patch. Females collect successive egg batches, carrying about five to sixty for up to roughly three weeks without feeding. Stress can result in brood loss, so avoid unnecessary transfers. Released fry can immediately take brine-shrimp nauplii or finely crushed algae-based flakes.
Notes
A rounder head and lack of blue coloration on the rear body help distinguish some similar fishes.
来源
- https://www.seriouslyfish.com/species/iodotropheus-sprengerae(抓取于 2026-10-10)
iodotropheus-sprengerae · 文件: data/species/iodotropheus-sprengerae.md · 状态: 草稿