. Bulletin - United States National Museum. Science. ROBBER FLIES OF THE WORLD 655. Figures 764—775.—764, Neodasophrys androdea Walker. 765, Asilus crabroniformis Linne. 766, Negasilus belli Curran. 767, Dasopkrys hypselop- terus Engel. 768, Dasyllis haemorrhoa Weide- mann. 769, Oligoschema contorta Walker. 770, Nyssoprosopa pollinosa, new species. 771, Eutol- mus riifibarbis Meigen. 772, Neolophonoius {Lo- phybus) tarsalis Ricardo, male. 773, Stiwlestes nigriventris Philippi. 774, Philonicus albiceps Meigen. 775, Machimus chrysitis Please note that these images are extracted from sca
. Bulletin - United States National Museum. Science. ROBBER FLIES OF THE WORLD 655. Figures 764—775.—764, Neodasophrys androdea Walker. 765, Asilus crabroniformis Linne. 766, Negasilus belli Curran. 767, Dasopkrys hypselop- terus Engel. 768, Dasyllis haemorrhoa Weide- mann. 769, Oligoschema contorta Walker. 770, Nyssoprosopa pollinosa, new species. 771, Eutol- mus riifibarbis Meigen. 772, Neolophonoius {Lo- phybus) tarsalis Ricardo, male. 773, Stiwlestes nigriventris Philippi. 774, Philonicus albiceps Meigen. 775, Machimus chrysitis 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience