. Economic entomology. Beneficial insects; Insect pests; Thysanura. Nemesia csementaria (scarcely mag-nified). Nemesia eleanora (slightly magnified). No. 20. Nemesia eleanora {Cavib.).—^^. Diagram of the double-branched nest of, with an outer and inner trap-door, from Mentone, as above described. This is a yellowish spider, very similar to Nemesia csementaria. Mr. Moggridge describes and figures various kinds of trap-door nests that he observed near Mentone, and no doubt if the rest of the shores of the Mediterranean were equally well searched, a gireater number of species would be found. Duri


. Economic entomology. Beneficial insects; Insect pests; Thysanura. Nemesia csementaria (scarcely mag-nified). Nemesia eleanora (slightly magnified). No. 20. Nemesia eleanora {Cavib.).—^^. Diagram of the double-branched nest of, with an outer and inner trap-door, from Mentone, as above described. This is a yellowish spider, very similar to Nemesia csementaria. Mr. Moggridge describes and figures various kinds of trap-door nests that he observed near Mentone, and no doubt if the rest of the shores of the Mediterranean were equally well searched, a gireater number of species would be found. During the last year two or three specimens of a trap-door spider's nest, constructed on another fashion in a peculiar locality, viz. in the bark of a tree, have been received in England from South Africa. The nest and lid are as nearly like the bark it- self, as those from the ground are like the soil where they are made. It would appear from more than one of the same kind. 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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