| 美洲大蠊尾须背面超微形态的观察 |
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| 引用本文： | 程功煌. 美洲大蠊尾须背面超微形态的观察[J]. 湖北大学学报(自然科学版), 1999, 21(4): 395-397 |
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| 作者姓名： | 程功煌 |
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| 作者单位： | [1]湖北大学生命科学学院 [2]军事医学科学院微生物流行病学研究所 |
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| 摘 要： | 尾 为蜚蠊腹部末端的一对刺形附属构造,在肉眼下腹面降起,背面光滑;在解剖镜下可见腹面有“毛刺”、背面平滑,在扫描电镜下观察可见闰洲大景尾须背面也有许多特殊构造,有节间突起,刺形感器Ａ,此外尚以观察凹窝状构造和丝状物。
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| 关 键 词： | 美洲大蠊 尾须背面 扫描电镜 超微形态 |
| 文章编号： | 1000-2375(1999)04-0395-03 |
| 修稿时间： | 1999-05-25 |
Observations on the Micromorphology of Cercal Dorsum of Periplaneta americana L. |
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| Cheng Gonghuang, Cao Juntian, Li Yuchuan. Observations on the Micromorphology of Cercal Dorsum of Periplaneta americana L.[J]. Journal of Hubei University(Natural Science Edition), 1999, 21(4): 395-397 |
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| Authors: | Cheng Gonghuang Cao Juntian Li Yuchuan |
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| Affiliation: | Cheng Gonghuang |
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| Abstract: | Cerei are a pair of structures on the end of abd0Inen of Periptansta aInericarLa, they have a smooth dorm and an arched swollen abdomen, where there are a lot of "thorns"with a naked eye or under anatodric thecroscopy. A great deal of specific structures can be seen on the dorsum of cercus by SEM. These include pits and silk like structures besides knobs between segments and chcaic sensillum A. It seems that the pits and silk - like structhes are sensorv organs but need more certification. The dorsum of cereus of Peoplaneta wtana may also has mechanic sensory function because there are cheatic sensillum A on it. |
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| Keywords: | Periplaneta americana Dorsum of cercus SEM |
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