. The insect book [microform] : a popular account of the bees, wasps, ants, grasshoppers, flies and other North American insects exclusive of the butterflies, moths and beetles, with full life histories, tables and bibliographies. Insectes; Insects. THE LH/tF-HOPPEKS I'timily Jassida.) This group of ip is, which comprises the forr" liinarily known as leul-hoppcrs, is an extensive group, -i-jng a great complexity of forms and by , .nodern writers is considered as having sup. ...nily lank and is generally termed " ; They are usually slender insects, with the antenn* in-


. The insect book [microform] : a popular account of the bees, wasps, ants, grasshoppers, flies and other North American insects exclusive of the butterflies, moths and beetles, with full life histories, tables and bibliographies. Insectes; Insects. THE LH/tF-HOPPEKS I'timily Jassida.) This group of ip is, which comprises the forr" liinarily known as leul-hoppcrs, is an extensive group, -i-jng a great complexity of forms and by , .nodern writers is considered as having sup. ...nily lank and is generally termed " ; They are usually slender insects, with the antenn* in- serted in front of and between the eyes and having the hind tibiic witti a row ol spines be- low. They are very FiK i37T-Proco abundant nia undata. (l-rom on Io W- C. a. Deft. Afr.) growing herbage and have been shown by Professoi Her- bert Osborn to bring abjut a very extensive although probably ur,, '-ced injury to forage plants in large grazing ranges ir, the west as well as <n na^turc lots in the east. He ..hows that on acri- of p •., ,; land the •: -quently e.\:.ns one million leaf-hoppei .s and that this million hoppers consume as much grass as a cow if not more. In this restricted sense this family includes the leaf-hoppers now generally placed in the family Teitigonid* which '^'«- '^'•-^^"i;:;:!::;;""'''^^^"- 243. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Howard, L. O. (Leland Ossian), 1857-1950. Toronto : W. Briggs


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsects, bookyear1901