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根据57种鯵科鱼类嗅觉器官形态结构的比较研究,表明多数种类嗅囊呈椭圆形,少数类呈亚圆形、卵圆形和混合形。嗅囊的长径与短径基本上是随体长的增长而呈直线的增。嗅囊具发达的初级嗅板,但无次级嗅板。初级嗅板的平均数在亚科、属,种之间具有。嗅囊的形状,大小等特性有其相对的稳定性,可作为科、亚科、属、种的辅助鉴别
According to the comparative study of the morphological structure of olfactory organs in 57 species of Scylla serrata, most of the species of Olfactory sacs are oval, and the few are sub-round, oval and mixed. Olfactory sac long diameter and short diameter is basically a linear increase with body length growth. Olfactory sac with developed primary olfactory plate, but no secondary olfactory plate. The average number of primary olfactory plate subfamily, genus, species have. Olfactory capsule shape, size and other characteristics of its relative stability, can be used as Branch, subfamily, genus, species identification