. Bulletin - United States National Museum. Science. ROBBER FLIES OF THE WORLD 651. Figures IXd-lll.—716, Lochmorhynchus griseus Guerin. 717, Alcimus longipes Macquart. 718, Promachus leoninus Loew. 719, Eichoichemus pyrrhomystax Wiedemann. 720, Proctacanthella cacopilogus Hine. 721, Proctacanthus philadelphi- cus Macquart. 722, Labromyia albibarbis, new species. 723, Hippomachus pegasus Loew. 724, Synolcus acrobaptus Wiedemann. 725, Mega- drillus elachipterus Loew. 726, Dysclytus firmatus Walker. 727, Megaphorus guildiana Please note that these images are extracted from scanned pa


. Bulletin - United States National Museum. Science. ROBBER FLIES OF THE WORLD 651. Figures IXd-lll.—716, Lochmorhynchus griseus Guerin. 717, Alcimus longipes Macquart. 718, Promachus leoninus Loew. 719, Eichoichemus pyrrhomystax Wiedemann. 720, Proctacanthella cacopilogus Hine. 721, Proctacanthus philadelphi- cus Macquart. 722, Labromyia albibarbis, new species. 723, Hippomachus pegasus Loew. 724, Synolcus acrobaptus Wiedemann. 725, Mega- drillus elachipterus Loew. 726, Dysclytus firmatus Walker. 727, Megaphorus guildiana 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