群栖短鰕虎鱼 · Schooling Bumblebee Goby
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Brachygobius aggregatus |
| 别名 | 群棲短鰕虎魚 |
| 分类 | 虾虎鱼目 Gobiiformes › 虾虎鱼科 Gobiidae › Brachygobius |
| 水体 | 淡水 |
| 原产地 | 菲律宾及越南湄公河下游，实际范围因误鉴定尚不明确 |
| 成体体长 | 4.4 cm |
| 饲养难度 | 中等 |
| 最小水体 | 41 L |
| 最小缸长 | 45 cm |
| 群居方式 | 群游 |
| 外部数据 | seriouslyfish brachygobius-aggregatus;fishbase 11802 |
水质参数
| 参数 | 耐受范围 | 最适范围 | 单位 |
|---|---|---|---|
| 水温 | 22–28 | — | °C |
概述
群栖短鰕虎鱼（Brachygobius aggregatus）是被归入“蜜蜂鱼”贸易名称的一种小型虾虎鱼。这个学名在货单中可能指向其他近似种，因此确认身份比按商品名直接套饲养方法更重要。
分布与栖息地
最初描述于菲律宾东内格罗斯的杜马盖地，另有越南湄公河下游记录。后续记录少且存在误鉴定可能，真实分布范围尚不能准确界定。
饲养环境
底面积至少约 45 × 30 cm，可优先考虑专门饲养本种的缸。
食性与喂食
小型活饵很可能是维持饲养的关键，可尝试适口丰年虾、水蚤等。部分个体可能逐渐接受冷冻饵，干饲料通常不受理睬，不能预设它能靠薄片或颗粒维生。
习性与混养
不太适合普通混养缸，单种环境更便于针对其取食需求安排饲养。
补充说明
头部没有独立黑带，第一条体带可能碰到眼后缘；臀鳍上方的黑带向下延至腹部中线，背鳍前方无鳞。这些细节有助于与近似种区分，但现有名称可能包含不止一个实际种，单凭黑黄条纹仍不足以确证身份。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Brachygobius aggregatus is one of the small gobies traded under bumblebee names. Its scientific name is often applied to other fishes, making identification more important than assuming that every labeled specimen has the same requirements.
Distribution & habitat
It was described from Dumaguete on Negros in the Philippines, with an additional record from the lower Mekong in Vietnam. Sparse records and possible misidentifications leave the full range unresolved.
Aquarium setup
Provide a footprint of at least about 45 × 30 cm and favor a dedicated aquarium for correctly identified fish.
Diet & feeding
Small live foods, such as appropriately sized brine shrimp and water fleas, are probably essential. Some individuals may learn to take frozen alternatives, but dry food is generally ignored. Do not assume flakes or pellets will sustain them.
Behaviour & compatibility
A general community is unlikely to suit this goby. A species-only setup makes its feeding requirements easier to accommodate.
Notes
Identification features include the absence of a separate dark head band, a body bar above the anal fin that reaches the ventral midline, and no scales before the dorsal fin. The first body band may touch the rear of the eye. However, more than one biological species may be involved under existing names, so the familiar striped appearance alone is inconclusive.
来源
- https://www.seriouslyfish.com/species/brachygobius-aggregatus(抓取于 2026-10-10)
brachygobius-aggregatus · 文件: data/species/brachygobius-aggregatus.md · 状态: 草稿