Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 820
of the Monthly Microscopical Journal, from the 2nd (in which Dr. Royston-Pigotts views were first promulgated) to the present date, teem with Papers on this subject from Mr. Jos. Peck, Mr. Mclntire, STRUCTUEE OF SCALES AND HAIRS. 733 624. The Hairs of many Insects, and still more of their… … Portion of a Podura-scale, from a Photograph by Col. Dr. Woodward. abundantly beset. Some of these afford very good tests for theperfect correction of Objectives. Thus the hair of the Bee is prettysure to exhibit strong prismatic colours, if the Chromatic aberra-tion should not have been exactly…
Microscopy · Biology
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