. Economic entomology. Beneficial insects; Insect pests; Thysanura. Raphignathus ruberrinius. Copied from Dugds. Raphignathus ruber. Copied from Koch's Ubersicht. Raphignathus ruber (A'^f/;, Ubers). Described by Koch first under the name of Caligonus ruber. Genus Megamerus {Duges). A genus, established by Duges, of which the more important characters are, that the palpi are long, the mandibles provided with nippers, and the hind thighs enlarged. The Megameri live in nume- rous families, running swiftly and occasionally leaping, which their large hind thighs enable th'em to do- and they appear

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. Economic entomology. Beneficial insects; Insect pests; Thysanura. Raphignathus ruberrinius. Copied from Dugds. Raphignathus ruber. Copied from Koch's Ubersicht. Raphignathus ruber (A'^f/;, Ubers). Described by Koch first under the name of Caligonus ruber. Genus Megamerus {Duges). A genus, established by Duges, of which the more important characters are, that the palpi are long, the mandibles provided with nippers, and the hind thighs enlarged. The Megameri live in nume- rous families, running swiftly and occasionally leaping, which their large hind thighs enable th'em to do- and they appear to spin a. Megamerus celcr. Copied from Duggs' figure. II 2. 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 Murray, Andrew, 1812-1878. [London] Chapman and Hall

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Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondonchapmanandha