Archive image from page 290 of The anatomy, physiology, morphology and. The anatomy, physiology, morphology and development of the blow-fly (Calliphora erythrocephala.) A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author; CUbiodiversity4765349-9875 Year: 1890 ( ON THE STRUCTURE OF THE ANTENNM. 587 The minute structure of the antenna can only be satisfactorily studied in thin sections; those from antennae fixed with osmium peroxide or Flemming's mixture are far the best. The osmium peroxide stains the who


Archive image from page 290 of The anatomy, physiology, morphology and. The anatomy, physiology, morphology and development of the blow-fly (Calliphora erythrocephala.) A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author; CUbiodiversity4765349-9875 Year: 1890 ( ON THE STRUCTURE OF THE ANTENNM. 587 The minute structure of the antenna can only be satisfactorily studied in thin sections; those from antennae fixed with osmium peroxide or Flemming's mixture are far the best. The osmium peroxide stains the whole organ and the fibres of the olfactory nerve intensely. The cuticular layer of the integument of the third joint is not more than 12 ix in thickness, except near the base on its outer aspect, where it is thicker than elsewhere. Surface- I'lG. 72.—The antennje of Leptis, Tachina, and Calliphoia. A, the right antenna of Leptis triangularis, $, Linn. From a cabinet specimen seen as an opaque object. />', the right antenna of Tachina vulpina $, Fall. From a cabinet specimen seen as an opaque object. C, the left antenna of a male Blow-fly seen as an opaque object. /), the left antenna of a female Ulow-fly, from a compressed specimen, which has been cleaned in caustic soda and mounted in Canada balsam. A, a portion of the integument of the same seen with a J inch objective. views show that it is densely covered with fine curved setae, from 20 /A to 25 /i in length, with minute transparent dots


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