兰伯特氏兵鲶 · C009
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Brochis lamberti |
| 别名 | 蘭伯特氏兵鯰、Corydoras lamberti |
| 分类 | 鲶形目 Siluriformes › 美鲶科 Callichthyidae › Brochis |
| 水体 | 淡水 |
| 原产地 | 秘鲁 |
| 成体体长 | 5.5 cm |
| 饲养难度 | 入门 |
| 最小水体 | 72 L |
| 最小缸长 | 80 cm |
| 群居方式 | 群游 |
| 性情 | 温和 |
| 外部数据 | seriouslyfish brochis-lamberti;fishbase 46099 |
| 食性 | 杂食 |
| 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 | 20–26 | — | °C |
| pH | 6–8 | — | — |
| 总硬度 | 2–12 | — | dGH |
概述
兰伯特氏兵鲶（Brochis lamberti）是少见且身份容易混淆的甲鲶。C009 与伊基托斯附近的相似鱼是否均属本种仍未解决，保留采集地点比单凭编号或花纹更有帮助。
分布与栖息地
明确分布为秘鲁北部洛雷托的帕斯塔萨河下游，属于马拉尼翁河支流系统。模式地点在里马奇湖北约四十千米的一条帕斯塔萨河支流下游；伊基托斯附近的相似鱼暂不能作为本种确定扩展分布。
饲养环境
底面积至少约 80 × 30 厘米。细沙最合适，圆滑砾石也可但需保持洁净，另提供适量遮蔽。
食性与喂食
杂食，可用下沉干粮、小型活饵和冷冻食物交替供应。它需要专门投喂，不能指望只靠残饵保持健康。
习性与混养
温和合群，至少四至六尾一起饲养。
雌雄区分
成熟雌鱼通常较大，体宽和体高都更明显。
繁殖
可采用鼠鱼常见方法，一雌配两雄或更多雄鱼，抱卵明显后用偏凉水换约 50%～70%，同时加强增氧和水流。玻璃、细叶植物和沉底拖把都可接受附着卵。产后分离亲鱼与卵，孵化容器使用原缸水并充氧，注意霉卵。通常三至四天孵化，卵黄吸收后喂微虫或初孵丰年虾；幼鱼需要优良水质，薄沙底似比裸底更有利。
补充说明
偶尔上浮吞气用于辅助呼吸；胸鳍硬棘能造成刺伤，棘基腺体分泌物可能具有轻微毒性，搬动应小心。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Uncommon and difficult to identify, Brochis lamberti has been associated with C009 and similar fish from near Iquitos. Whether all of these are the same species remains unresolved, making collection details especially valuable.
Distribution & habitat
Confirmed records concern the lower Pastaza in Loreto, northern Peru, within the Marañón drainage. The type locality is downstream in a tributary roughly 40 km north of Lake Rimachi. Similar fishes near Iquitos do not yet establish an additional confirmed range.
Aquarium setup
Use a footprint of at least about 80 by 30 cm, with fine sand or clean rounded gravel and suitable shelter.
Diet & feeding
Feed varied sinking foods and small live or frozen supplements directly. Tankmate leftovers are insufficient for this omnivorous forager.
Behaviour & compatibility
Keep a group of at least four to six to accommodate its peaceful social habits.
Sexual dimorphism
Females are generally larger, broader, and deeper-bodied when mature.
Breeding
A typical cory method uses at least two males per female. Once females are gravid, a 50–70% cooler-water change with added flow and oxygenation can stimulate spawning. Eggs attach to glass, fine plants, or submerged mops. Separate them from adults and incubate in aerated breeding-tank water, watching for fungus. Hatching normally takes three to four days; small live foods follow yolk absorption. Excellent water quality is essential, and a thin sand bed appears preferable to bare glass for rearing.
Notes
Occasional surface gulps supplement respiration. Take care during transfers because stiff pectoral spines can puncture skin and associated secretions may be mildly toxic.
来源
- https://www.seriouslyfish.com/species/brochis-lamberti(抓取于 2026-10-10)
brochis-lamberti · 文件: data/species/brochis-lamberti.md · 状态: 草稿