魚の鱗の構造について―I : 薄層化によるマダイの鱗の一観察

概要

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From an experiment on the layer of the scale (Fig. 1), the following results were obtained: (1) Both the hyperbolic and the elliptic laminae have two foci near the margin of the anterior part, as shown in Fig. 1-A and B. (2) The thickness of the enamel layer does not change within a range of R (Fig. 2) from 3 to 8mm (Fig. 5). (3) On the variations of the number of ridges per fibrous lamina are shown in Table 2. The number approaches 4 in larger scales.
公益社団法人日本水産学会の論文