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首页> 外文期刊>Journal of Medical Entomology >Morphology of the Antenna of Hermetia illucens (Diptera: Stratiomyidae): An Ultrastructural Investigation
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Morphology of the Antenna of Hermetia illucens (Diptera: Stratiomyidae): An Ultrastructural Investigation

机译:Hermetia Sillucens天线的形态(Diptera:Stratiomyidae):超微结构调查

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摘要

The black soldier fly, Hermetia illucens (L.) (Diptera: Stratiomyidae), is a relevant species in waste and pest management, but is also of forensic and medical importance. A scanning electron microscopy (SEM) investigation of the antennae of both sexes of H. illucens is presented here for the first time. The antenna is composed of three regions: the scape, the pedicel, and the flagellum. The first two regions are single segments, whereas the third region, the longest one, is composed of eight flagellomeres. The scape and pedicel have microtrichia, chaetic sensilla, and rounded perforations. The flagellum is covered by different microtrichia, the morphology of which is described in detail. Two types of sensory pit are found on flagellomeres 1 to 6. An oval depression with trichoid sensilla extends from flagellomeres 4 to 6. On both sides of flagellomere 8 is a lanceolate depression covered by hair-like microtrichia. Morphometric and morphological analyses revealed some sex-related differences. The results of the SEM investigations are compared with those obtained on other species of the family Stratiomyidae and other brachyceran Diptera. The possible role of sensilla in sensory perception is also discussed in comparison with nondipteran species.
机译:黑人士兵飞行,Hermetia illucens(L.)(Diptera:Stratiomyidae)是浪费和害虫管理的相关物种,但也是法医和医学的重要性。第一次在这里介绍了H. Illucens两性的天线的扫描电子显微镜(SEM)调查。天线由三个区域组成:Scape,Peacel和鞭毛。前两个区域是单个段,而第三区是最长的区域,由八个鞭毛组成。 Scape和Pedicel有Microtrichia,Chaetica和圆形穿孔。鞭毛覆盖在不同的微细胞,其形态详细描述。在鞭毛1至6上发现两种类型的感官坑。用鞭毛4至6.在鞭毛中的两侧延伸,鞭毛Mere 4至6.在鞭毛中的两侧是由毛发覆盖的披针形抑郁症。形态学和形态学分析揭示了一些与性有关的差异。将SEM调​​查的结果与家庭孢子菌和其他Brachtceran Diptera的其他物种中获得的结果进行比较。与非哌丹物种相比,也讨论了Sensilla在感官感知中的可能作用。

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