CATALOGUE OF NORTH AMERICAN DIPTERA. 23 



Trochilodes skinneri n. gen. and sp. ; Pegornyia nitidula n. sp. 

 New Acalyptrate Diptera from North America. Journal of the New York 

 Entomological Society, x, 177-191 ; Dec, 1902. 

 Several new genera ; many species. 

 New Forms of Culicidse from North America. Journal of the New York 

 Entomological Society, x, 191-194; Dec, 1902. 



Corethrella n. gen. ; several species of Ciilex and Anopheles. 

 New Diptera from North America. Proceedings of the United States 

 National Museum, xxv, 83-126; 1902. 

 Meigeniella, Paradmontia and Pseudapinops n. gen. ; many new species. 

 The Occurrence of the Phorid Genus Aenigmatias in North America. Cana- 

 dian Entomologist, xxxv, 20-22 ; Jan., 1903. 

 Aenigmatias schzvarzii n. sp., from xA.riz. 

 The Genera of the Dipterous Family Empididse, with Notes and new Species. 

 Proceedings of the Entomological Society of Washington, v, 245-272; May 

 7, 1903- 

 Sixteen new species ; discussion of types of genera. 



A New Culicid Genus Related to Corethra. Canadian Entomologist, xxxv, 

 189-190; July, 1903. 

 Sayomyia nom. nov. ; Corethra pictipes n. sp. 

 Four New Species of Culex. Canadian Entomologist, xxxv, 255-257; Sept., 

 1903. 

 C. cantator, aurifer, nanus, discolor. 



Notes on Culex Kelloggii Theobald. Canadian Entomologist, xxxv, 261 ; 

 Sept., 1903. 



Notes on synonymy. 



Eucorethra, a Genus of Culicidae. Canadian Entomologist, xxxv, 272; Oct., 

 1903. 

 ■' E. itnderwoodi Underwood." 



A New Anopheles with Unspotted Wings. Canadian Entomologist, xxxv, 

 310; Nov.. 1903. 

 A. barheri. 

 Curtis, John. 



Description of the Insects brought Home by Commander J. Clark Ross. 

 Appendix to Ross's Voyage to the Arctic Regions ; 1831. 



Chironomus borealis, Tiptila arctica, Helophilus bilineattis, Tachina hirta. 

 Anthomyia dubia and Scatophaga apicalis new. 



Curtice, Cooper. 



The Larvae of Hypoderma bovis DeG. Insect Life, 11, 207, 208; February, 

 1890. 



The species now called lincata Vill. Curtice here advanced a new theory 

 of the insect's habits. 



Davidson, Anstruther. 



The Nest and Parasites of Xylocopa orpifex Smith. Entomological News, 

 IV, 151-153; May, 1893. 

 Argyramwba simson Fab., recorded as a parasite. 



On the Parasites of Wild Bees in California. Entomological News, v, 170-^ 

 172; June, 1894. 

 Habits of Brachycoma davidsoni CoQ. 



