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| 微红梢斑螟（鳞翅目：螟蛾科）成虫触角感器的扫描电镜观察 |
| Observation on antenna of Dioryctria rubella Hampson（Lepidoptera: Pyralidae）with scanning electron microscopy |
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| DOI： |
| 中文关键词: 微红梢斑螟 触角感器 扫描电镜 |
| 英文关键词:Dioryctria rubella antennal sensilla scanning electron microscopy |
| 基金项目:林业公益性行业科研专项（201504306） |
| Author Name | Affiliation | | JIN Xuan, WANG Hai-Yan, HU Zhen-Liang, MA Meng-Ran, LI Ji-Quan, CUI Jian-Zhou | 1. College of Forestry, Hebei Agricultural University, Baoding 071000,Hebei Province,China
2. Hebei Branch of Construction Administration of the Middle Route of the South-to-North Water Diversion Project, Shijiazhuang 050000,China |
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| 中文摘要: |
| 通过扫描电镜对微红梢斑螟雌、雄成虫触角的外部形态及感器进行观察，结果表明，微红梢斑螟雌、雄成虫触角共观察到10类感器。其中，毛形感器（Ⅰ、Ⅱ型）、刺形感器（Ⅰ、Ⅱ型）、耳性感器、腔锥形感器、Bǒhm氏鬃毛共7类感器在雌、雄虫触角上均有分布；而栓锥形感器仅在雌虫触角上被发现，钟形感器和鳞形感器这2类感器仅在雄虫触角上被发现。各类型感器的数量以鞭节上最多，且多处于触角的腹面和侧面。感器的类型、数量及形态在雌、雄虫触角上存在性二型现象。 |
| 英文摘要: |
| Scanning electron microscope was used to observe antennal morphology, sensilla of females and males adults of D. rubella. The results showed that a total of ten kinds of sensilla were discovered in it. Among them, seven types of sensilla, Sensilla trichoidea (Ⅰ, Ⅱ) (ST), Sensilla chaetica (Ⅰ, Ⅱ) (SCH), Sensilla auricillica (SA), Sensilla coeloconica (SCO) and Bǒhm bristles (BB), were distributed on the antennal of females and males adults; but Sensilla tyloconica (SS) was only discovered on the female, and Sensilla campaniformia (CA) and Sensilla squamiformia (SQ) were only observed on the antennal of male. Most of the antennal sensilla existed in flagellum and lied on the upper and lower surfaces of the antennae. Sexual dimorphism in the morphology, types and quantity of sensilla, was also apparent. |
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