布氏鰕鮰 · Green Panchax
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Aplocheilus blockii |
| 别名 | Haplochilus panchax blockii、Aplocheilus blochii |
| 分类 | 鳉形目 Cyprinodontiformes › 单唇鳉科 Aplocheilidae › Aplocheilus |
| 水体 | 淡水 |
| 原产地 | 印度、斯里兰卡 |
| 成体体长 | 4.5 cm |
| 饲养难度 | 入门 |
| 最小水体 | 41 L |
| 最小缸长 | 45 cm |
| 群居方式 | 群游 |
| 外部数据 | seriouslyfish aplocheilus-blockii;fishbase 55289 |
| 繁殖方式 | 产卵 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 20–28 | — | °C |
| pH | 6–8.5 | — | — |
| 总硬度 | 5–20 | — | dGH |
概述
布氏鰕鮰（Aplocheilus blockii）是一种体型小巧的鳉鱼，原生于斯里兰卡和印度南部。它利用有植被遮蔽的浅水环境，也能生活在咸淡水中；饲养时尤其可关注水面覆盖和细密的产卵材料。
分布与栖息地
在印度的记录包括果阿、喀拉拉、泰米尔纳德和卡纳塔克。巴基斯坦记录可能有误，西高止山部分区域的分布也仍待确认。常见环境是低地、沿海静水或缓流水体，包括红树林沼泽与稻田，偏爱水面植物或岸边悬垂植被提供遮蔽的地方。
饲养环境
鱼缸底面至少参考 45 × 30 厘米。布置可围绕其偏爱的水面与岸边植被遮蔽来安排，繁殖时另提供细叶植物、水草莫丝或产卵拖把。
食性与喂食
同属鱼在水面捕食水生及落水的陆生小型无脊椎动物。人工饲养可参考这一取食方式，多数能够逐步接受干饲料，同时规律搭配丰年虾、水蚤、红虫等适口活饵或冷冻饵。
繁殖
繁殖通常不难，卵会产在可利用的细叶植物、莫丝、丝状藻或毛线产卵拖把中。卵约 10–15 天孵化，刚开始的仔鱼需草履虫等微小食物，待嘴够大后再改喂丰年虾无节幼体或微虫，不能直接按较大鳉鱼的开口饵处理。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
A small killifish from Sri Lanka and southern India, Aplocheilus blockii occurs in sheltered lowland waters. Its habitats include both fresh and brackish conditions, often with cover at or above the surface. Vegetation and fine spawning material are useful focal points for care.
Distribution & habitat
Indian records include Goa, Kerala, Tamil Nadu, and Karnataka. Reports from Pakistan may be mistaken, and some Western Ghats records need confirmation. It favors still or slow lowland waters, frequently near the coast, including mangrove swamps and rice fields with floating or overhanging vegetation.
Aquarium setup
A footprint of at least 45 by 30 cm is suggested. Its preference for sheltered surface habitat can guide planting, while fine-leaved plants, moss, or spawning mops provide egg-laying sites.
Diet & feeding
Related members of the genus hunt aquatic and terrestrial invertebrates at the surface. Aquarium feeding can follow that pattern: many learn to take dry food, supplemented regularly with small live or frozen items such as Artemia, daphnia, and bloodworms.
Breeding
Eggs are placed among available fine plants, moss, filamentous algae, or wool spawning mops. Breeding is generally straightforward. Incubation takes roughly 10–15 days; newly hatched fry need very small, infusoria-sized food before progressing to Artemia nauplii or microworms.
来源
- https://www.seriouslyfish.com/species/aplocheilus-blockii(抓取于 2026-10-10)
aplocheilus-blockii · 文件: data/species/aplocheilus-blockii.md · 状态: 草稿