| 4种园田螺的分类指标研究 |
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| 引用本文： | 刘彬.4种园田螺的分类指标研究[J].西南农业大学学报,1996,18(5):496-499. |
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| 作者姓名： | 刘彬 |
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| 作者单位： | 西南农业大学动物养殖学院 |
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| 摘 要： | 中国园田螺Ｃ．Ｃｈｉｎｅｎｓｉｓ（Ｇｒａｙ），中华园田螺Ｃ．ｃａｔｈａｙｅｎｓｙｓ（Ｈｅｕｄｅ），胀肚园田螺Ｃ．ｖｅｎｔｒｉｃｏｓａ（Ｈｅｕｄｅ），长螺旋园田螺Ｃ．ｌｏｎｇｉｓｐｉｒａ（Ｈｅｕｄｅ）在腹足肌肉组织蛋白垂直板状电泳谱带以及贝的缝合线，膨胀度，壳口厚度和形状等均有较为显著的种间差异。
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| 关 键 词： | 园田螺 分类 电泳 蛋白质 贝壳 田螺 |
COMPARISON AMONG FOUR SPECIES OF POUND-SNAIL |
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| Liu Bin.COMPARISON AMONG FOUR SPECIES OF POUND-SNAIL[J].Journal of Southwest Agricultural University,1996,18(5):496-499. |
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| Authors: | Liu Bin |
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| Abstract: | Four species of pound-snail, C. longispira (Heude), C. chinensis (Gray), C. cathayensis (Huede) and C. ventricosa (Huede) are studied in this paper. The result shows that the differences among the four species lie mainly in the following four aspects: their protein table belts of foot muscle, the shapes of their radulas, shells and the simple linear regression of several mathematical features of the thickness and the degree of expansion. The differences of the shapes of the shells between male and female C. cathayensis are also discussed. |
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| Keywords: | vivpavidae classification electrophoresis protein/structure of shells |
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