卡氏步甲触角感器的超微结构
Ultrastructure of the Antennal Sensilla of Carabus casaleianus (Coleoptera: Carabidae)

中文摘要：利用扫描电子显微镜,研究了卡氏步甲 Carabus casaleianus成虫触角感器的类型、数量和分布规律。结果表明:卡氏步甲雌、雄成虫触角的各节长度和总长度差异均不显著;触角表面存在7类、12种感器类型,包括3种刺形感器、3种毛形感器、2种锥形感器、B？hm氏鬃毛、腔锥形感器、腔形感器和钟形感器;两性间触角感器的类型和分布无明显差异,但数量差异明显。研究结果为其后的电生理学、行为生态学等研究提供基础资料。
英文摘要：The typology, number, and distribution pattern of the antennal sensilla of Carabus casaleianus were studied using scanning electron microscopy. The results showed that there was no significant difference of the length of each segment and the total length of the antennal between male and female C. casaleianus. The antennal had seven types of sensilla, including three sensilla chaetica, three sensilla trichodea, two sensilla basiconica, one sensilla coeloconica, one sensilla cavity, one sensilla campaniformia and one B？hm bristles. These results suggested that there was no remarkable difference in the types and distribution of antennal sensilla in both genders, even though the numbers were significantly different. This work provided basic data for future electrophysiological and behavioural experiments. 2015,34(6): 896-902 收稿日期：2015-03-09 DOI：10.11984/j.issn.1000-7083.20150080 分类号：Q969 基金项目：安徽大学青年科学研究基金项目(02303305); 安徽大学2012级研究生学术创新研究项目 作者简介：齐钦,男,硕士研究生,研究方向:昆虫生态学,E-mail:674899245@qq.com *通讯作者：方杰,E-mail:ahufangjie@126.com 参考文献： 陈静, 花保祯. 2014. 山茱萸蛀果蛾幼虫触角和口器感器的超微形态[J]. 昆虫学报, 57(1): 133-140. 李维娜. 2013. 蓟马科昆虫头部感器形态和超微结构研究[D]. 杨凌: 西北农林科技大学. 刘桂清, 田明义. 2008. 奇步甲触角感器电镜扫描观察和触角电位反应[J]. 华南农业大学学报, 29(2): 50-58. 宋月芹, 董钧锋, 孙会忠, 等. 2012. 四种金龟成虫触角的板形感器和腔锥形感器形态对比[J]. 四川动物, 31(6): 905-908. 张毅, 谢映平, 薛皎亮, 等. 2014. 红环瓢虫触角感器的扫描电镜观察[J]. 四川动物, 33(4): 578-583. Deuve Th. 1997. Catalogue des Carabini et Cychrini de Chine[M]. Societe entomologique de France. Dyer LJ, Seabrook WD. 1975. Ultrastructure of antennal sensilla of Nebria brevicollis (Coleoptera: Carabidae)[J]. Insect Morphology and Embryology, 8(3-4): 169-181. Giglio A, Brandmayr P, Ferrero EA, et al. 2007. Comparative antennal morphometry and sensilla distribution pattern in three species of Siagoninae (Coleoptera, Carabidae)[C]. XIII European Carabidologists Meeting, (20-24): 143-158. Giglio A, Brandmayr P, Ferrero EA, et al. 2008. Ultrastructure of the antennal sensorial appendage of larvae of Ophonus ardosiacus (Lutshnik, 1922) (Coleoptera, Carabidae) and possible correlations between size and shape and the larval feeding habits[J]. Zoologischer Anzeiger-A Journal of Comparative Zoology, 247(3): 209-221. Giulio GA, Maurizi E, Stacconi MV, et al. 2012. Functional structure of antennal sensilla in the myrmecophilous beetle Paussus favieri (Coleoptera, Carabidae, Paussini)[J]. Micron, 43(6): 705-719.