. The Acarina or mites. A review of the group for the use of economic entomologists. Mites. ?Histiogaster xylophagc (Original.) Fig. 2A\.—Monieziclla sp., from San Jose scale. (Orig- Fig. 242. inal.) relation of the genus to RMzoglyphus it is probable that they do so, and thus give entrance to destructive fungi. The hypopus of Histiogaster has a glassy eyelike spot on each anterior side of the body; there is no evidence that it is an organ of vision. The species of the genus Trichotarsus (formerly Trichodactylus) are peculiar in that they occur in hypopial form on bees. They have a l)road body


. The Acarina or mites. A review of the group for the use of economic entomologists. Mites. ?Histiogaster xylophagc (Original.) Fig. 2A\.—Monieziclla sp., from San Jose scale. (Orig- Fig. 242. inal.) relation of the genus to RMzoglyphus it is probable that they do so, and thus give entrance to destructive fungi. The hypopus of Histiogaster has a glassy eyelike spot on each anterior side of the body; there is no evidence that it is an organ of vision. The species of the genus Trichotarsus (formerly Trichodactylus) are peculiar in that they occur in hypopial form on bees. They have a l)road body, "s\'ithout division into cephalothorax and abdomen, and provided with a few short 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 Banks, Nathan, b. 1868; United States. Department of Agriculture. Washington, D. C. : G. P. O.


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