decanth larva

英 美
  • 十钩幼虫
  • larva n.幼虫;幼体
    1. The parasitic larva of certain freshwater mussels of the family Unionidae,having hooks for attaching to the gills or other external parts of a host fish.
      瓣钩幼虫珠蚌科淡水贝类的寄生幼体,长有钩并用来附着在寄宿主鱼的鳃或其他体外部分。