江黄颡鱼(PseudobagrusvachelliRichardson)又称瓦氏黄颡鱼,俗称江颡、郎丝江颡、硬角黄腊丁、青楞子,分类上隶属于鲇形目、鮠科、黄颡鱼属。该鱼是黄颡鱼属中个体最大的一种,二龄鱼体重可达150~600g,最大个体达1850g。其肉质细嫩、味道鲜美、无肌间刺,鱼汤呈乳白色,浓而不腥, Pseudobagrus vachelli Richardson, also known as the Valsalva catfish, commonly known as Jiang Ze, Lang Si Jiang Huang, Huang Huang Ding Ding, Qing Leng son, belonging to the classification of the order of the clam, clam, yellow catfish genus. The fish is the largest species in the genus Catfish, a second-age fish weighing up to 150 ~ 600g, the largest individual up to 1850g. Its delicate meat, delicious, no muscle intercostal, fish soup was milky white, thick and not fishy,