GUSTATORY SENSE ORGANS IN FOOD CANAL OF APHIDS

被引:108
作者
WENSLER, RJ
FILSHIE, BK
机构
[1] Department of Entomology, University of Manitoba, Winnipeg
[2] Commonwealth Scientific and Industrial Research Organization, Division of Entomology, Canberra
[3] Department of Zoology, University of Guelph, Guelph, Ontario
关键词
D O I
10.1002/jmor.1051290406
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
A sensory structure in the anterior region of the food canal of two species of aphid has been examined by light and electron microscopy. The dorsal wall is innervated by a total of 60 neurones which terminate, in groups, at 14 porous papillae on the cuticle. Paired papillae have also been detected in the ventral wall of this region. The fine structure of individual neurones and their grouping around papillae indicates a chemosensory function. The examination of moulting aphids shows that the distal portions of dendrites are shed with the exuviae. Copyright © 1969 Wiley‐Liss, Inc.
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页码:473 / &
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