弯带兵鲶
概要
| 字段 | 值 |
|---|---|
| 类别 | 鱼 |
| 学名 | Hoplisoma loxozonum |
| 别名 | 彎帶兵鯰、Corydoras loxozonus |
| 分类 | 鲶形目 Siluriformes › 美鲶科 Callichthyidae › Hoplisoma |
| 水体 | 淡水 |
| 成体体长 | 5.5 cm |
| 饲养难度 | 入门 |
| 最小水体 | 51 L |
| 最小缸长 | 45 cm |
| 群居方式 | 群游 |
| 性情 | 温和 |
| 外部数据 | seriouslyfish hoplisoma-loxozonum;fishbase 46106 |
| 原产地 | 哥伦比亚 |
| 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 | 21–24 | — | °C |
| pH | 6–7.2 | — | — |
| 总硬度 | 2–12 | — | dGH |
概述
弯带兵鲶（Hoplisoma loxozonum）也以 C082 编号流通，是喜欢较凉水的温和甲鲶。混养除了性情合适，还要避免长期处于其他热带鱼偏高的温度。
分布与栖息地
原生哥伦比亚梅塔河流域。
饲养环境
可参考约 45 × 38 × 30 厘米，水温约 21～24 °C。细沙配平滑岩石、沉木、密植区和浮水遮蔽，适当水流和水面扰动维持充氧。避免底滤板与脏底，以免触须受损。
食性与喂食
多数下沉干粮可以接受，搭配红虫、丰年虾、碎蚯蚓等小型活冷冻食物，确保它有专门食物。
习性与混养
至少六尾同养较好，有同种伙伴通常更活跃自信。选择温和、适应相似温度的同伴，不与很大或好斗鱼搭配。
雌雄区分
雌鱼通常较大，从上方看更宽圆，抱卵时特别明显。
繁殖
可一雌两雄，海绵过滤配细叶植物，水温约 24 °C、酸碱度约 7。抱卵后以偏凉水换 50%～70% 并增氧，可尝试诱发产卵。产卵有丁字姿势，雌鱼将卵分批黏于玻璃等表面。产后分离亲鱼与卵，孵化用原缸水充氧并除霉卵。通常三至四天孵化，卵黄吸收后喂微虫或丰年虾无节幼体；薄沙底似有助育苗。
补充说明
偶尔上浮吞气是辅助呼吸，明显增多时应检查水质。胸鳍棘易挂网且可刺伤，搬动避免拉扯或徒手握压。
图片
图片来自 SeriouslyFish,版权归各摄影者所有。
English
Overview
Also associated with C082, Hoplisoma loxozonum is a peaceful cory catfish suited to somewhat cooler water. Temperature compatibility deserves as much attention as temperament when selecting companions.
Distribution & habitat
It is native to the Meta drainage in Colombia.
Aquarium setup
A starting setup around 45 by 38 by 30 cm should remain within roughly 21–24 °C. Use fine sand with smooth rocks, wood, plants, and floating shade. Flow and surface movement support oxygenation. Avoid undergravel filtration and keep the substrate clean to protect the barbels.
Diet & feeding
Sinking prepared foods can be varied with small live or frozen items. Ensure direct feeding rather than relying on scraps from other inhabitants.
Behaviour & compatibility
Keep at least six to encourage confidence and activity. Choose peaceful companions with similar temperature needs and avoid large or aggressive fishes.
Sexual dimorphism
Females tend to be larger and broader, with their fuller shape most apparent from above when gravid.
Breeding
Use about two males per female with sponge filtration and fine plants around 24 °C and pH 7. A 50–70% cooler-water change and extra oxygenation can encourage gravid females. T-shaped pairing precedes eggs being attached in batches to glass or similar surfaces. Separate eggs and adults afterward, using aerated breeding-tank water for incubation and removing fungal eggs. Hatching usually follows in three to four days. Small live foods are suitable after yolk absorption, and a thin sand layer appears helpful for rearing.
Notes
Occasional surface gulps supplement respiration; a marked increase warrants a water-quality check. Pectoral spines can catch in net mesh or puncture skin, so handle transfers carefully.
来源
- https://www.seriouslyfish.com/species/hoplisoma-loxozonum(抓取于 2026-10-10)
hoplisoma-loxozonum · 文件: data/species/hoplisoma-loxozonum.md · 状态: 草稿