| 小地老虎成虫消化系统和马氏管的形态研究 |
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| 引用本文： | 卢筝. 小地老虎成虫消化系统和马氏管的形态研究[J]. 昆虫学报, 1984, 0(2): 160-164 |
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| 作者姓名： | 卢筝 |
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| 作者单位： | 西北农学院 |
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| 摘 要： | 本文研究了小地老虎Agrotis ypsilon Rott.成虫的消化系统和马氏管的形态,详细描述了消化道、唾腺和马氏管三个部分的构造。观察到有两种构造是前人有关文献中未描述过的:1.吸泵被区分为几丁质的底壁和极薄的背壁;2.唾窦背面存在有一对囊形小体,它们伸入到吸泵中。
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| 关 键 词： | 小地老虎 消化系统和马氏管的构造 |
MORPHOLOGICAL STUDY ON THE DIGESTIVE SYSTEM AND MALPIGHIAN TUBULES OF THE MOTH AGROTIS YPSILON |
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| LU TSENG. MORPHOLOGICAL STUDY ON THE DIGESTIVE SYSTEM AND MALPIGHIAN TUBULES OF THE MOTH AGROTIS YPSILON[J]. Acta Entomologica Sinica, 1984, 0(2): 160-164 |
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| Authors: | LU TSENG |
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| Affiliation: | North-western College of Agriculture |
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| Abstract: | This paper deals with the morphology of the digestive system and Malpighian tubules of the moth of black cutworm Agrotis ypsilon. The digestive system is composed of the alimentary canal and the salivary glands and the two structures which have been hitherto little noticed in other Lepidoptera are the cibario-pharyngeal sucking pump which is divided into the chitinous basement wall and the extremely tenuous dorsal wall, and the sac-like little bodies which are situated at the entrance to the lumen of the cibario-pharyngeal sucking pump. |
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| Keywords: | the black cutworm moth-digestive system and malpighian tubules-Agrotis ypsilon. |
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