在七十年代初期即已证实,中华绒螫蟹(Eriocheir sinensis H.Milne-Edwards)整个幼体发育阶段——溞状幼体(共五期)、大眼幼体和幼蟹期,都是杂食性的。无论是植物性的单细胞藻类,还是微小的浮游动物,甚至有机颗粒、碎屑,均能为幼体所摄食。在人工育苗的研究和生产实践中,也先后总结出以单细胞藻类、轮虫和卤虫无节幼体为主体的多种投饵方法,取得良好效果。但是,迄今有关中华绒螯蟹各期幼体摄饵量的定量研究尚未见报道。 In the early 1970s, it has been shown that Eriocheir sinensis H. Milne-Edwards is omnivorous throughout the larval development stage - eared larvae (five in total), eomorphs and crabs . Whether plant-based single-cell algae, or tiny zooplankton, and even organic particles, debris, can feed for larvae. In artificial seedling research and production practice, it has also concluded that single-cell algae, rotifers and Artemia nauplii as the main variety of feeding methods, and achieved good results. However, up to now, the quantitative studies on the feeding amount of juvenile Chinese mitten crab (Eriocheir sinensis) have not been reported yet.