5/05/2015

Andinoacara sp. 'Orinoco'奧里諾科

科學分類
界: 動物界 Animalia
門: 脊索動物門 Chordata
綱: 輻鰭魚綱 Actinopterygii
目: 鱸形目 Perciformes
亞目: 隆頭魚亞目 Labroidei
科: 慈鯛科 Cichlidae
屬: 安迪麗魚屬 Andinoacara

最大10-13CM
水缸:120*30CM
溫度:24 - 28°C
PH值:5.5 - 7.5
硬度:18 - 179 ppm,理想<5°
Collected from unspecified localities in the Río Orinoco basin, presumably in Venezuela.
Unknown, but likely to be a habitat generalist exhibiting a preference for biotopes containing slow-moving or still water with well-structured substrates including submerged tree roots, branches, leaf litter, etc.
The Río Orinoco lies within Venezuela’s tropical zone which is characterised by year-round warm temperatures and well-defined weather patterns with distinct wet and dry seasons, the former falling between the months of May to November. During the rainy period flow rate and depth of rivers can vary enormously, even on a daily basis, and turbidity also increases.
Males grow larger than females and usually develop extensions to the unpaired fins as they mature. When in spawning condition they are also much the more colourful gender.