. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. A^yuuina. without verticils, from 13 to 3ß-jointed. fork becomes obsolete, as in fig. 3); in the second case all the four veins are simple (fig. 5). Surface of the wings hairy; margins with long cilia. Antennte long, moniliform or cylin- drical, generally verticillate, seldom. 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 Loew,
. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. A^yuuina. without verticils, from 13 to 3ß-jointed. fork becomes obsolete, as in fig. 3); in the second case all the four veins are simple (fig. 5). Surface of the wings hairy; margins with long cilia. Antennte long, moniliform or cylin- drical, generally verticillate, seldom. 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 Loew, H. (Hermann), 1807-1879; Osten-Sacken, C. R. (Carl Robert), 1828-1906. Washington : The Institution
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectd, booksubjectinsects
