白梭吻鲈（英语：Zander；学名：Sander lucioperca），又称鼓眼鱼。为辐鳍鱼纲鲈形目鲈亚目河鲈科的其中一种，分布于欧亚大陆咸海、里海、黑海、北海、波罗的海、爱琴海等沿岸水系，成鱼体长平均约为40-80厘米，最长能达到130厘米，体重最大能达到19-20公斤。体黄色，有红色斑点，背黑色，背鳍硬棘13-20枚;背鳍软条18-24枚;臀棘2-3枚;臀鳍软条10-14枚;脊椎骨45-47个，栖息在水较混浊、养分较高的大型河川、湖泊、河口半咸水水域，群游，在中上层水域活动，繁殖期在4-5月，会进行回游，属肉食性，为高经济价值的食用鱼，适合各种烹饪方式食用，另可做游钓鱼及观赏鱼。

Zander (Sander lucioperca, syn. Stizostedion lucioperca) is a species of fish from freshwater and brackish habitats in western Eurasia. It is closely related to perch. Zander are often called pike-perch as they resemble the pike with their elongated body and head, and the perch with their spiny dorsal fin. Zander are not, as is commonly believed, a pike and perch hybrid. In Europe, a second species (Sander volgensis) is limited to rivers in southern Russia and the basin of the Danube. These two species are suspected to hybridize occasionally where they are sympatric, as they produce fertile hybrids in captivity; no natural hybrids are known yet however, and while they are apparently hard to detect, it is suspected that the species are separated by strong prezygotic isolation. It strongly resembles, both in looks and in taste, the closely related American walleye (Sander vitreus).