. Bulletin. Natural history; Natural history. 299. 300 Fig. 299.—Neocloeon alamance, male geni- talia. Fig. 300.—Cloeon mendax, male genitalia. (After Traver.) crossveins and single marginal intercalary veins, and the hind wings are wanting. In the males of Neocloeon, the fore tar- sus is approximately as long as the fore tibia, and either one is one and one-third to one and one-half times as long as the fore femur; the partly differentiated first tarsal segment of the hind leg is as long as the three apical, clearly differentiated segments combined. The stalk supporting the upper faceted port
. Bulletin. Natural history; Natural history. 299. 300 Fig. 299.—Neocloeon alamance, male geni- talia. Fig. 300.—Cloeon mendax, male genitalia. (After Traver.) crossveins and single marginal intercalary veins, and the hind wings are wanting. In the males of Neocloeon, the fore tar- sus is approximately as long as the fore tibia, and either one is one and one-third to one and one-half times as long as the fore femur; the partly differentiated first tarsal segment of the hind leg is as long as the three apical, clearly differentiated segments combined. The stalk supporting the upper faceted portion of each compound eye is. 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 Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
