CATALOGUE OF NORTH AMERICAN DIPTERA. 53 



The Pear Midge, Diplosis pyrivora n. sp. Report Comr. of Agriculture for 

 1885 (pub. 1886), 283-288. Life history, etc. 



The Southern Buffalo-Gnat. Report Comr. of Agriculture for 1886 (pub. 

 1887), 492-5I/. 



Simnlimn meridionalc and pecuaruin n. sp. (the latter a syn. of invenus- 

 iiun*), with life histories. 



Beschreibung einer den Birnen schadlichen Gall-Miicke (Diplosis nigra 

 Meigen?). Wiener Entomol. Zeitung, vi, 201-206, figs.; Sept., 1887. 



Diplosis pyrivora n. sp. proposed if distinct ; it had already been so 

 named by Riley more than a year before. 



The Morelos Orange Fruit-Worm. Insect Life, i, 45-47, fig. ; Aug., 1888. 

 Life history of Trypeta (Anastrepha) ludens LOE\V. 



The Ox Bot in the United States. Insect Life, iv, 302-317, figs. ; June, 1892. 

 Hypodcnna lincata VILL., life history. 



Bibliography of the more important Contributions to American Economic 

 Entomology of Charles Valentine Riley. By Samuel Henshaw. Division 

 of Entomology, 1889, 379 pp. 



Riley, Charles V. and Howard, Leland 0. 



The Corn-Feeding Syrphus Fly (Mesograpta polita Say). Insect Life, i, 

 5-8, figs. ; July, 1888. 

 Life history of Me so gramma polita SAY. 



On the Emasculating Bot-Fly. Insect Life, i, 214-216, fig. ; Jan., 1889. 

 Cuterebra emasculator FITCH. 



Hermetia mucens Infesting Bee-hives. Insect Life, i, 353; May, 1889. 



The Horn Fly. Insect Life, n, 93-103, figs.; Oct., 1889. 

 Life history of Hcematobia serrata DESV. 



The Bot-Fly of the Ox. Insect Life, n, 156-159, figs. ; Nov., 1889. 

 The Ox Warble. Insect Life, n, 172-177, figs. ; Dec., 1889. 

 Both on Hypoderma lineata VILL. 



Anthrax Parasitic on Cut- Worms. Insect Life, n, 353, 354; May and June, 

 1890. 

 No new species. 



A Peach Pest in Bermuda (Ceratitis capitata Wied.). Insect Life, HI, 5-8, 

 figs. ; Aug., 1890. Additional notes, pp. 80, Si. 



Bermuda is not within the range of this catalogue, but the species may 

 easily be introduced into our fauna. 

 Robertson, Chas. 



Some New Diptera. Canadian Entomologist, xxxin, 284-286; Oct., 1901. 



Eight new species. 

 Roeder, Victor von. 



Dipterologische Notizen. Berliner Entomol. Zeitsch., xxv, 210-216, 1881. 

 Eurycephala myopatformis n. g. and sp., from Cal. 



Dipteren von der Insel Porto Rico, etc. Stettiner Entomol. Zeit., 1885, 



337-349- 



Eleven n. sp. ; about eighty described species listed, many of which are 

 redescribed. 



Ueber die nordamericanischen Lomatiina, etc. Wiener Entomol. Zeitung, v, 

 263; Oct., 1886. 



Notes on several species of the group from N. A. ; none new. 



