Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . ^?^#* ^^i^M- Fis:. 557. In TinQis the beak reaches to the end of the breast, and the«>/e legs are simple, the thorax and wing-covers are spreadout leaf-like, and the species are of small size. T. JiyalmaHeri-ich-Schaeffer is abundant on the willow. T. JnjstricellusRichter (Fig. 557, upper and under side, magnified twentydiameters) is a Ceylonese species. It sticks close to theunder side of the Bringall leaf, and there undergoes all itschanges,
Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists . ^?^#* ^^i^M- Fis:. 557. In TinQis the beak reaches to the end of the breast, and the«>/e legs are simple, the thorax and wing-covers are spreadout leaf-like, and the species are of small size. T. JiyalmaHeri-ich-Schaeffer is abundant on the willow. T. JnjstricellusRichter (Fig. 557, upper and under side, magnified twentydiameters) is a Ceylonese species. It sticks close to theunder side of the Bringall leaf, and there undergoes all itschanges, from the larval to the perfect state. The larvte areblack. (Science-Gossip, p. S4, 38G9.) PEDICULINA. 553 In Aradus the beak is longer than the head, the prothoraxis widely expanded, while the wing-covers are rounded at thebase. A. crenatus of Say has the cylindrical edge of the abdo-men obtusely crenated. The species are found under the barkof trees. Pediculina Burmeister. Lice. In these low degraded Hem-iptera, which stand in the same relation to the rest of theIleniiptera as the Flea does to the more perfectly organizedDiptera, the body i
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Keywords: ., bookcentury1800, bookdecade1880, bookpublishe, booksubjectinsects
