. The Acarina or mites. A review of the group for the use of economic entomologists. Mites. THE ACAEINA OR MITES. Ill the scarcity of food were necessary causes. But Michael has shown that hopopi are developed in the absence of these conditions, and that the hypopus is the natural and normal means of distributing the species. There are two t\'pes of hypopus: most of them are provided with a plate of sucking disks fitting them to cHng to the smooth surface of an insect. A few, however, called the " homopus " type, do not have the. Please note that these images are extracted from scann
. The Acarina or mites. A review of the group for the use of economic entomologists. Mites. THE ACAEINA OR MITES. Ill the scarcity of food were necessary causes. But Michael has shown that hopopi are developed in the absence of these conditions, and that the hypopus is the natural and normal means of distributing the species. There are two t\'pes of hypopus: most of them are provided with a plate of sucking disks fitting them to cHng to the smooth surface of an insect. A few, however, called the " homopus " type, do not have the. 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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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashi, bookyear1915
