| 中华绒螯蟹(Eriocheir sinensis)感觉毛的形态与分布 |
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| 引用本文： | 张立列. 中华绒螯蟹(Eriocheir sinensis)感觉毛的形态与分布[J]. 苏州科技学院学报(社会科学版), 1992, 0(Z4) |
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| 作者姓名： | 张立列 |
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| 作者单位： | 铁道师院生物系 |
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| 摘 要： | 用扫描电镜观察中华绒螯蟹头胸部各附肢,发现至少有8种毛状体:光滑毛、棘状毛、羽状毛、锯齿状毛、爪状毛、针状毛、鳞片状毛、鳃状毛。前四种数量较多:光滑毛在所有附肢上均有分布;棘状毛以胸足为主要分布区;羽状毛存在于大触角、颚足上;锯齿状毛见于颚足上。后四种数量较少:爪状毛在大触角、颚足、第五步足上均有零星分布;针状毛在小触角及第三颚足上少量分布;鳞片状毛仅在第五步足上发现;鳃状毛在第三颚足上成行分布。
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| 关 键 词： | 中华绒螯蟹 毛状体 分布 扫描电镜 |
Form and Distribution of the Sensilla of the Crab Eriocheir sinensis |
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| Zhang Lilie. Form and Distribution of the Sensilla of the Crab Eriocheir sinensis[J]. Journal of University of Science and Technology of Suzhou:Social Science, 1992, 0(Z4) |
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| Authors: | Zhang Lilie |
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| Affiliation: | Department of Biology |
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| Abstract: | More than eight kinds of sensilla are found in the cephalo-thoracic appendages of Eriocheir sinensis through the observation with SEM. The hairs of the former four kinds are more: smooth hairs are found on all the cephalothoracic appendages; spinecas hairs are located on the maxillipeds and the walking legs; plume hairs are common on the antennae and maxilli-peds; serrate hairs are found on the maxillipeds. The hairs of the other four kinds arc less: peg hairs are scattered on the antennae maxillipeds and the fifth walking legs; needle hairs has a little distribution on the antennules and the third maxillipeds; squamous hairs are only found on the fifth walking legs ;branchia haris are lined on the third maxillipeds. |
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| Keywords: | Eriocheir sinensis hairs distribution scanning electron microscope |
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