淡水石首鱼 Freshwater drum
（重定向自Gaspergou）
淡水石首鱼为辐鳍鱼纲鲈形目鲈亚目石首鱼科的其中一种，分布于美洲，从加拿大哈德逊湾、圣罗伦斯河、五大湖至危地马拉的淡水流域，体长可达95公分，栖息在湖泊、溪流，属肉食性，以甲壳类、软件动物、鱼类、端脚类等为食，可做为食用鱼及游钓鱼。
Gaspergou
中文百科
英语百科
Freshwater drum 淡水石首鱼
（重定向自Gaspergou）
The freshwater drum, Aplodinotus grunniens, is a fish endemic to North and Central America. It is the only species in the genus Aplodinotus. The freshwater drum is a member of the family Sciaenidae, and is the only North American member of the group that inhabits freshwater for its entire life. Its generic name, Aplodinotus, comes from Greek meaning "single back", and the specific epithet, grunniens, comes from a Latin word meaning "grunting". It is given to it because of the grunting noise that mature males make. This noise comes from a special set of muscles within the body cavity that vibrate against the swim bladder. The purpose of the grunting is unknown, but due to it being present in only mature males, it is assumed to be linked to spawning.
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