. Fresh-water biology. Freshwater biology. Washington. Length of female, mm. Length of male, mm. Fig. 1191. Diaptomus wardi, male. A XI73. XII2. uiapiomus warai, male. A, fifth feet. B, terminal segments of right antenna. (After Pearse.) 39 (36) Small. Lateral spine of second segment of right exopodite of male on proximal half of segment, antennae reach beyond furca. . . 40 40 (41) Lateral spine of second segment of right exopodite of male fifth foot short, right endopodite rudimentary, endopodites of female fifth feet rudimentary. Diaptomus minutus Lilljeborg Northern United St
. Fresh-water biology. Freshwater biology. Washington. Length of female, mm. Length of male, mm. Fig. 1191. Diaptomus wardi, male. A XI73. XII2. uiapiomus warai, male. A, fifth feet. B, terminal segments of right antenna. (After Pearse.) 39 (36) Small. Lateral spine of second segment of right exopodite of male on proximal half of segment, antennae reach beyond furca. . . 40 40 (41) Lateral spine of second segment of right exopodite of male fifth foot short, right endopodite rudimentary, endopodites of female fifth feet rudimentary. Diaptomus minutus Lilljeborg Northern United States and north to Greenland and Iceland. It is one of the most easily recognized species because of the broad, saber-like hook on the right fifth foot of the male and the rudimentary endopodites of the fifth feet of both sexes. It is common in the waters of the Great Lakes, but that is as far south as one may expect to find it. Length of female, i to mm. Length of male, i mm. Ro. 1192. Diaptomus minutus. X, fifth foot of male. X 1S4. JB, fifth feet of female. X 300. (Original.). 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
