. Economic entomology. Beneficial insects; Insect pests; Thysanura. HARVEST MITES. 127 CASE hairs or papillae on the body as flattened like blades of grass; but these deviations are mere questions of degree, for various species of Trombidium have the hairs on their body thickened at the end. No 7. Smaridia papillosa {Dug., Ann. Sc. Nat. 1834).—7. jMagnified sketch of Smaridia papillosa. Nearly half a line in length. Brick-red, with a longitudinal dorsal line somewhat paler. Found in numbers on the sandy banks of the streams near Marseilles. A species from Chili, with the characteristic
. Economic entomology. Beneficial insects; Insect pests; Thysanura. HARVEST MITES. 127 CASE hairs or papillae on the body as flattened like blades of grass; but these deviations are mere questions of degree, for various species of Trombidium have the hairs on their body thickened at the end. No 7. Smaridia papillosa {Dug., Ann. Sc. Nat. 1834).—7. jMagnified sketch of Smaridia papillosa. Nearly half a line in length. Brick-red, with a longitudinal dorsal line somewhat paler. Found in numbers on the sandy banks of the streams near Marseilles. A species from Chili, with the characteristic papillae, but with the swollen tarsal joint of Rhyncholophus, is figured by Gay in his Histoiia Physica of Chili. Genus Paciiygnathus {Duges). This is another genus founded by Duges on a single species. It has short palpi, and the mandibles chelate, that is, furnished with 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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