. Economic entomology . Smynthums fuscus. Copied from Temple- ton's figure n Tr. Eiit. Soc. I. of an inch in length. Smynthurus viridis. Copied from Templeton's fiffure. i-i2th of an inch in length. * Where not otherwise stated, all the sketches of Thysanura are taken fn Mr. Hollick's figures in Sir John Lubbock's monograph.

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Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondonchapmanandha