. Fresh-water biology. Freshwater biology. 17(12) With swimming-hairs Hydrypkantes^odni^T,'].. A brownish-red mite, with a median eye surrounded by a large chitinous plate; adapted to more open water. Species several, and occurring frequently. A little above medium size ranging from mm. to about mm. Fig. i32g. Hydryphantes ruber (de Geer), a European species. Ventral surface, female. Xi7-. Outerside, left palpus, of female. X42. (Modified from Piersig.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colorati


. Fresh-water biology. Freshwater biology. 17(12) With swimming-hairs Hydrypkantes^odni^T,'].. A brownish-red mite, with a median eye surrounded by a large chitinous plate; adapted to more open water. Species several, and occurring frequently. A little above medium size ranging from mm. to about mm. Fig. i32g. Hydryphantes ruber (de Geer), a European species. Ventral surface, female. Xi7-. Outerside, left palpus, of female. X42. (Modified from Piersig.). 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