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鱼体形状是鱼类学的重要内容,目前国内外一般仅用一个正视图和文字说明来绘述。这种方法不能提供鱼体全貌,难以满足鱼类行为学、渔具渔法学、标本采集剥制等要求。本文提出用正视图和纵、横剖面图全面图示鱼体形状的新方法,并设计制作了鱼体形状测绘仪,确定了构图法,又寸七种鱼进行了测绘,提供了不同类型的鱼类线型图。在上述基础上,笔者提出编制鱼体线型图谱的设想。
Fish body shape is an important part of ichthyology, at home and abroad are generally only a front view and text description to paint. This method can not provide the whole picture of the fish, it is difficult to meet the requirements of fish behavior science, fishery fishing law, specimen collection and stripping. In this paper, a new method of fully illustrating the shape of a fish body with a front view, a longitudinal section and a cross-sectional view is presented. A fish shape mapping instrument is designed and manufactured. The composition method and the mapping of seven kinds of fish are also provided. Different types of fish Class line graph. On the basis of the above, the author put forward the idea of making a fish line map.