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玩缸知识库

阿里线纹鳊

阿里线纹鳊

概要

字段值
类别鱼
学名Nematabramis alestes
别名阿里線紋鯿、Mearnsella alestes、Nematabramis verecundus
分类鲤形目 Cypriniformes › 鲤科 Cyprinidae › Nematabramis
水体淡水
原产地菲律宾
成体体长10.5 cm
饲养难度中等
群居方式群游
外部数据seriouslyfish nematabramis-alestes;fishbase 5164

概述

阿里线纹鳊(Nematabramis alestes)来自菲律宾南部,腹部有明显的腹棱。它的须短于头长,这一点与同属其他种不同,是较有价值的辨认线索。

分布与栖息地

已知记录包括巴西兰、棉兰老、巴拉望和布桑加等岛,附近其他岛屿也可能有分布。模式产地为棉兰老岛西部三宝颜。

同属鱼能出现在急流支溪、水潭、湖泊和受干扰沼泽等多种水域,但这些属级记录不能确定本种只偏好哪一种环境。

补充说明

除短须和明显腹棱外,背鳍与臀鳍鳍条数量也用于种间区分。辨认应结合完整形态,而不是仅凭一个地方名或银色体形。

图片

图片来自 SeriouslyFish,版权归各摄影者所有。

阿里线纹鳊
Specimen from Palawan island, Philippines. · 摄影:Zhou Hang
English

Overview

The Philippine Nematabramis alestes has a pronounced keel along the belly. Its barbels are shorter than the head, unlike those of other members of the genus, providing a useful recognition clue.

Distribution & habitat

Records include Basilan, Mindanao, Palawan, and Busuanga in the southern Philippines. Other nearby islands may also support it. The type locality is Zamboanga in western Mindanao.

Members of the genus occupy habitats ranging from fast tributary streams to pools, lakes, and disturbed swamps. Those broad records do not establish a single preferred environment for this species.

Notes

Fin-ray counts help separate species alongside barbel length and the abdominal keel. Assess the combined anatomy rather than a local name or general silvery appearance.

来源

ID: nematabramis-alestes · 文件: data/species/nematabramis-alestes.md · 状态: 草稿