| 浙江鮈亚科鱼类咽骨咽齿的研究 |
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| 引用本文： | 李仲辉,王火根.浙江鮈亚科鱼类咽骨咽齿的研究[J].河南师范大学学报(自然科学版),1992(2). |
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| 作者姓名： | 李仲辉 王火根 |
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| 作者单位： | 河南师范大学生物系，浙江自然博物馆 |
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| 摘 要： | 本文记述了近数年来所采集到的和参阅馆藏的大量标本,经整理后,鮈亚科鱼类计有9属22种。今对其咽骨咽齿的形态作了比较研究。研究结果表明,根据咽骨的形态可归纳为两种类型;根据咽齿的形态可分为三种类型。
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| 关 键 词： | 鮈亚科 咽骨 咽齿 适应性 检索 浙江 |
STUDY ON THE PHARYNGEAL BONES AND THEIR TEEIH OF GOBIONINAE IN ZHEJIANG |
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| Li Zhonghui,Wang Huegen.STUDY ON THE PHARYNGEAL BONES AND THEIR TEEIH OF GOBIONINAE IN ZHEJIANG[J].Journal of Henan Normal University(Natural Science),1992(2). |
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| Authors: | Li Zhonghui Wang Huegen |
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| Institution: | Li Zhonghui;Wang Huegen Department of Biology |
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| Abstract: | The present paper deals with the pharyngeal bones and tecth of Gobioninac fish (Cyprinidac) with particlar their morphology in Zhcjang, 22 species belonging to 9 genera have been observed. In Gobioninae, there are two patterns of pharyngal bone, i. e., pattern Ⅰ, Ⅱ and three patterns of teeth i. e., acute, oblique and peculiar patterns. The mophological characteristics of pharyngcal bones, teeth and thc line numbers of teeth can bc used in taxonomy of the fishes. The bones and teeth present a hight de- gree of adaption to the feeding habitis. |
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| Keywords: | Gobioninac pharyngcalx boncs pharyngeal tecth Adaption key Zhejiang |
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