CATALOGUE OF NORTH AMERICAN DIPTERA. 4! 



Zur Kenntniss der Europaischen Tabanus-Arten. Verhandlungen der Zool.- 

 Bot. Gesellsch. zu Wien, 1858, 573-612. 

 Tabamis septentrionalis, from Labrador. 



Uber einige Fliegengattungen. Berlin Entomol. Zeitschr., n, 101-122, i 

 plate; 1858. 

 Plecia longipes, from New Orleans. 



Die nordamerikanische Arten der Gattungen Tetanocera and Sepedon. 

 Wiener Entomol. Monatschr., in, 289-300, 1859. 



Several species, afterward embodied in Monograph I. 



Diptera americana ab Osten-Sackenio collecta, decas prima. Wiener Ento- 

 mol. Monatschr., iv, 79-84, 1860. 



Ten new species ; all reproduced in later publications, except Clinocera 

 macuiata and conjnncta. 



Diptera aliquot in insula Cuba collecta. Wiener Entomol. Monatschrift, v, 

 33-43, 1861. 



Twenty new species. 



Die nordamerikanischen Dolichopoden. Neue Beitr., vm, 1861, 100 pp. 



An extensive work, afterward embodied in Monograph n. 

 Die amerikanischen Ulidina. Berl. Entomol. Zeitschr., xi, 283-326, i plate ; 

 1867. 



Several new genera and species, which were all later embodied in Mono- 

 graph in. 



Monographs of the Diptera of North America, vols. i, n, in, with n plates. 

 Washington, Smithsonian Miscellaneous Collections. 



Vol. i, 1862. General introduction, Trypetidse, Sciomyzidse, Ephydridae, 



and Cecidomyidae (the last by Osten Sacken.) 

 Vol. n, 1864. Dolichopodidse. 

 Vol. in, 1872. Ortalidae and additions to Trypetidse. 



Diptera americse septentrionalis indigena. In the Berliner Entomol. Zeitsch. 

 Centuria i, 1861 ; n in 1862; in and iv in 1863; v in 1864; vi in 1865; vn in 

 1866; vm and ix in 1869; x in 1872. Also published separately, in two 

 volumes. 



One thousand North American Diptera ! Referred to in the present work 

 as "Loew, Cent." 



Diptera Common to Europe and America. Silliman's American Journal of 

 Science and Arts, xxxvn, 317; May, 1864. This list is appended to a trans- 

 lation of Loew's lecture on " The Diptera of the Amber Fauna." Eighty- 

 five species are mentioned as common to the two continents, most of them 

 not previously reported from North America. The work is referred to 

 herein as " Silliman's Jour." 



Bemerkungen iiber die von Hn. Van der Wulp in der Zeitsch. d. Niederland. 

 Entomol. Ges. fur 1867 publicirten N. A. Dipteren. Zeitsch. f. Ges. Nat- 

 urwissenschaften, xxxvi, 113-120, 1870. 



Remarks about the synonymy and generic position of the species in Van 

 der Wulp's article. 



Uber die Arten der Gattung Sphyracephala Say. Zeitsch. f. Ges. Naturwiss., 

 XLII, 101, 1873. 



Remarks on Sphyracephala brevicornis. 



Neue nordamerikanische Dasypogonina. Berliner Entomologische Zeitschr., 

 xvni, 353-377, 1874- 

 Fourteen new species. 



