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Peckoltia sp. · L288

Peckoltia sp.

概要

字段值
类别鱼
学名Peckoltia sp.
分类鲶形目 Siluriformes › 骨甲鲶科 Loricariidae › Peckoltia
水体淡水
原产地巴西帕拉州库鲁阿乌纳河及乌鲁阿拉河
成体体长10 cm
饲养难度中等
最小水体72 L
最小缸长80 cm
群居方式群游
外部数据seriouslyfish peckoltia-sp-l288
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26–30—°C
pH5–7——
总硬度1–8—dGH

概述

L288 是来自巴西亚马孙下游支流的 Peckoltia 异型鱼,洞穴产卵并由雄鱼照料后代。成对饲养和群体饲养的空间要求不同,不能把一对的最低尺寸直接套到多尾群体。

分布与栖息地

已知仅在帕拉州库鲁阿乌纳河与乌鲁阿拉河。前者在圣塔伦下游汇入亚马孙干流,乌鲁阿拉河则在接近河口处汇入前者。

饲养环境

一对成鱼最低考虑缸长 80 cm 的底面积,多尾群养需更宽敞。若安排繁殖,还应有可使用的洞穴。

雌雄区分

繁殖期成年雄鱼胸鳍和身体上的齿状突起更延长。俯视时成熟雄鱼也更修长,雌鱼较粗壮。

繁殖

在洞内产卵,雄鱼负责照料卵和幼体。

图片

图片来自 SeriouslyFish,版权归各摄影者所有。

Peckoltia sp.
幼鱼 · Subadult specimen. · 摄影:Enrico Richter
Peckoltia sp.
幼鱼 · Juvenile specimen from the German aquarium trade. · 摄影:Enrico Richter
Peckoltia sp.
Adult individual from the UK aquarium trade. · 摄影:Neil Woodward
Peckoltia sp.
Young specimen from the Danish aquarium trade. · 摄影:Unimati.dk
Peckoltia sp.
Specimen from the Norwegian aquarium trade. · 摄影:Haakon Haagensen
English

Overview

L288 is an unnamed Peckoltia from tributaries of the lower Brazilian Amazon. It spawns in caves with male brood care. Minimum space for an adult pair should not be treated as sufficient for a larger group.

Distribution & habitat

Known records come from the Curuá Una and Uruará in Pará. The Curuá Una enters the Amazon downstream of Santarém, while the Uruará joins it near its mouth.

Aquarium setup

For an adult pair, consider a tank at least 80 cm long; a group requires larger quarters. A cave is relevant when arranging breeding.

Sexual dimorphism

Breeding males develop longer odontodes on the pectoral fins and body. From above, mature males are more slender and females stockier.

Breeding

Eggs are deposited inside caves, with the male attending the developing brood.

来源

ID: peckoltia-sp-l288 · 文件: data/species/peckoltia-sp-l288.md · 状态: 草稿