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鳙、鲢是我国主要的淡水养殖鱼类,有关它们的鳃耙(方秉文)、鳞片、咽骨、咽齿(朱元鼎;王应天等)和消化道(倪达书和蒋燮治;林浩然)结构的研究,过去曾有一些报道,孟庆闻和苏锦祥对白鲢作了系统的解剖。1958年秋季,我们在杭州上城河利用鳙(Aristichthys nobils)×鲢(Hypophthalmichthys molitrix)得到鳙、鲢杂交种,杂交子裔大多生长发育良好。为了对鳙、鲢杂交种作进一步的了解,近年来,我们就杂交种和鳙、鲢纯种的外部形态、骨骼、消化道及鳔等进行形态学的比较研究。杂交种在部分养殖场已经试行生产,因此先作这样的基础研究,为进一步开展对这一新品种的研究是有
The silver carp and the silver carp are the major freshwater cultured fish in China. Their studies on the structures of gill rakers (Fang Bingwen), scales, pharynx bones, pharynx teeth (Zhu Yuan-ding and Wang Yingtian et al.) And digestive tract (Ni Da Shu and Jiang Xiezhi and Lin Haoran) There have been some reports that Meng Qingwen and Su Jinxiang made systematic anatomy of silver carp. In the autumn of 1958, we used the Aristichthys nobils × Silver carp (Hypophthalmichthys molitrix) to obtain hybrids of slender and silver carp, most of which had good growth and development. In order to further understand the hybrid between silver carp and silver carp, in recent years, we have conducted morphological comparative studies on the hybrids and the external morphology of the purebred silver carp and silver carp, bones, digestive tract and gall. Hybrids have been pilot-tested in some farms, so basic research is needed to further research the new breed