淡水黑鲷是一种亚热带鱼类,学名厚唇弱棘(鱼刺),隶属于鲈形目,(鱼刺)科,弱棘(鱼刺)属,分布于澳大利亚北部的塔利河水系。身体侧扁,体高、背厚,其体色在不同生存环境及年龄上有所不同,一般在幼体阶段呈金黄色,部分成鱼个体在较暗的体表上呈现不规则金黄色斑块。胸鳍一般为灰色或金黄色,背鳍、臀鳍和尾鳍外缘色彩较淡。为杂食性鱼类,自然条件下,喜欢栖息于水质较 Freshwater black sea bream is a subtropical fish, scientific name thick-walled weak spines (fish thorns), belonging to the Perciformes, (fishbone) Branch, spines (spines) genus, distributed in northern Australia’s Talim River. Body side flat, tall, thick back, its body color in different living environments and age are different, usually in the larval stage was golden yellow, some adult fish in the dark body surface showed irregular golden patches. Pectoral fins are generally gray or golden yellow, dorsal fins, anal fins and caudal fin rim color lighter. For omnivorous fish, natural conditions, like to habitat in water quality