昆虫学报2011，Vol.54Issue(1)：110-116,7.
中华蚊蝎蛉成虫口器感器的超微结构
Ultrastructure of the mouthpart sensilla in adult Bittacus sinensis Walker ( Mecoptera: Bittacidae)
摘要
Abstract
Mouthpart sensilla play significant roles in insect feeding activities. However, sensilla on the mouthparts in adult hangingflies have not been reported. The mouthpart sensilla of Bittacus sinensis Walker adults were investigated using scanning electron microscopy. The results indicated that the sensilla are mainly borne on the epipharynx and maxillary and labial palpi, and can be categorized into eight types:basiconic, trichoid, chaetic, digitiform, palmate, campaniform, cylindrate sensilla and B(o)hm' s bristles.Basiconic and chaetic sensilla are the most abundant. Trichoid sensilla are mainly located on the cardines,stipites, submentum and mentum. Campaniform sensilla and B(o)hm' s bristles are only distributed on the maxillary and labial palpi. The sensilla are similar on the distal segments of maxillary and labial palpi,mostly being basiconic sensilla. No sensillum was discovered on the highly sclerotized mandibles, galeaeand laciniae. The implication of the mouthpart sensilla in insect classification is briefly discussed.关键词
长翅目/蚊蝎蛉科/口器/感器/形态学/扫描电子显微镜Key words
Mecoptera/ Bittacidae/ mouthparts/ sensillum/ morphology/ scanning electron microscopy(SEM)分类
生物科学引用本文复制引用
黄晶,马继文,刘歆然,李美美,花保祯..中华蚊蝎蛉成虫口器感器的超微结构[J].昆虫学报,2011,54(1):110-116,7.基金项目
国家自然科学基金项目(30970386) （30970386）
国家级大学生科技创新项目(081071203) （081071203）
