PHEROMONE BIOLOGY OF THE MEDITERRANEAN FRUIT-FLY (CERATITIS-CAPITATA WIED) WITH EMPHASIS ON THE FUNCTIONAL-ANATOMY OF THE PHEROMONE GLANDS AND ANTENNAE AS WELL AS MATING-BEHAVIOR
PHEROMONE BIOLOGY OF THE MEDITERRANEAN FRUIT-FLY (CERATITIS-CAPITATA WIED) WITH EMPHASIS ON THE FUNCTIONAL-ANATOMY OF THE PHEROMONE GLANDS AND ANTENNAE AS WELL AS MATING-BEHAVIOR
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DOI：
10.1111/j.1439-0418.1987.tb00546.x
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发表时间：
1987-12-01
影响因子：
1.9
通讯作者：
SCHAFER, K
中科院分区：
文献类型：
--
作者：
LEVINSON, HZ;LEVINSON, AR;SCHAFER, K
在称呼雄性地中海实蝇为"野生"时。（Dipt.，性信息素从肛门腺通过导管释放到扩张的肛门壶腹的表面。性成熟雄性的肛腺上皮由分枝细胞和柱状细胞组成，分枝细胞可能分泌信息素。新出现的雄性的肛门腺细胞是未分化的，不能产生信息素。在成年的第一周内，信息素水平急剧增加，因此它保持相对较高的水平，直到衰老。性信息素由触角感受器感知，触角感受器大量存在于雌性触角的索（第三触角节）的顶端区域，并且其大小为. apprx。对男性气味的敏感度是女性气味的103倍。雌虫索除有许多表皮刺外，还包括锥形感器、棒形感器、柱锥形感器和嗅窝。雌、雄触角索由相同类型的感器提供。与信息素感知不同的是，看到一个呼叫的男性不能诱导性吸引，而这两种刺激的组合是协同的，并在女性的求偶行为的完整序列。地中海实蝇的属和种名的起源也进行了讨论。
In calling males of Ceratitis capitata Wied. (Dipt., Trypetidae), the sex pheromone is released from the anal glands through ducts to the surface of the expanded anal ampulla. The epithelium of the anal glands of sexually mature males comprises ramified as well as columnar cells, of which the former are likely to secrete the pheromone. The anal gland cells of newly emerged males are undifferentiated and fail to produce pheromone. Within the first week of adult life the pheromone level increases steeply, whereupon it remains relatively high until senescence. The sex pheromone is perceived by sensilla trichodea which abundantly occur on the apical region of the funiculus (third antennal segment) of the female''s antenna and which are .apprx. 103 times more sensitive to male odor than to female odor. In addition to numerous cuticular spines, the female''s funiculus also comprises sensilla basiconica, sensilla clavata, sensilla styloconica and an olfactory pit. The funiculi of female and male antennae are provided by the same types of sensilla. Unlike pheromone perception, the sight of a calling male fails to induce sexual attraction, while combination of both stimuli is synergistic and elicits the complete sequence of the courtship behavior in females. The origin of the genus and species names of the Mediterranean fruit fly is also discussed.