. Fresh-water biology. Freshwater biology. THE WATER-MITES (HYDRACARINA) 8SS short free existence becomes a parasite either on an aquatic insect which remains habitually in the water or on one which leaves the water and becomes aerial. Other species place the eggs singly in the tissues of fresh water mussels, or in masses between the gills,. 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 Ward, Henry Baldwin, 1865-1945; Whi


. Fresh-water biology. Freshwater biology. THE WATER-MITES (HYDRACARINA) 8SS short free existence becomes a parasite either on an aquatic insect which remains habitually in the water or on one which leaves the water and becomes aerial. Other species place the eggs singly in the tissues of fresh water mussels, or in masses between the gills,. 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 Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ]


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfreshwa, bookyear1918