Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 978
with the syringe, and removed from thebody with the greatest facility, by cutting away the connections ofthe main tubes with the spiracles by means of fine-pointed scissors.In order to mount them they should be floated upon the slide, onwhich they should then be laid out in the position best… … Fig. GS4.—Spiracle of larva ofcockchafer. 922 INSECTS AND AKACHNIDA by mounting them in fluid (weak spirit or Goadbys solution), usinga shallow cell to prevent pressure. The finer ramifications of thetracheal system may generally be seen particularly well in the mem-branous wall of the stomach or…
Microscopy
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