300 FAUNA OF NEW ENGLAND. 



1922. New and little-known Canadian Syrphidae. Can. Ent., vol. 54, 



p. 95-96, 117-119. 

 1922. Notes and corrections. Can. Ent., vol. 54, p. 191. 



1922. The Syrphid genera Hammersclunidtia and Brachyopa in Canada. 

 Ann. Ent. Soc. Amer., vol. 15, p. 239-255. 



1923. The Stenosyrphus sodalis gi'oup. Can. Ent., vol. 55, p. 59-64. 

 1923. Revision of the Asilid genus Cyrtopogon and allied genera. Can. 



Ent., vol. 55, p. 92-95, 116-125, 132-142, 169-174, 185-190. 

 1923. Two new North American Diptera. Occ. Papers Boston Soc. Nat. 



Hist., vol. 5, p. 59-61. 

 1923. Two undescribed Syrphid flies from New England. Occ. Papers 



Boston Soc. Nat. Hist., vol. 5, p. 65-67. 

 1923. Apparently undescribed Canadian Asilidae and Dolichopodidae. 



Can. Ent., vol. 55, p. 207-211. 



1923. Two examples of sexual dimorphism in the genus Sericomyia. 

 Insec. Inscit., vol. 11, p. 136-141. 



1924. Notes on the genus Pipizelia with description of new species. Trans. 

 Amer. Ent. Soc, vol. 47, p. 339-345. 



1924. The generic position of Beris viridis Say. Can. Ent., vol. 56, p. 24. 

 1924. Synopsis of the genus Chrysotoxum with notes and descriptions of 



new species. Can. Ent., vol. 56, p. 34-40. 

 1924. New species of SjTphidae. Occ. Papers Boston Soc. Nat. Hist., 



vol. 5, p. 79-82. 

 1924. On the identity of the genus Ernestia. Ent. News, vol. 35, p. 



214-215. 

 1924. Brief diagnoses of some Diptera occurring in New England. Psyche, 



vol. 31, p. 226-228. 

 Czemy, L. 



1924. Monogi'aphie der Helomyziden. Abhandl. d. Zool.-Bot. Ges. Wien, 



vol. 15, part 1, 166 pp. 



Daecke, E. 



1905. Two new species of Diptera from New Jersey. , Ent. News, vol. 

 16, p. 249-250. 



1906. On the eye-coloration of the genus Chrysop.*?. Ent. News, vol. 17, 

 p. 39-42, pi. 1. 



1907. Annotated list of the species of Chrysops occurring in New Jersey 

 and description of two new species. Ent. News, vol. 18, p. 139-146. 



1910. TrjT)etid galls and Eurosta elsa. Ent. News, vol. 21, p. 341-343. 



Davis, J. J. 



1919. Contributions to a knowledge of the natural enemies of Phyllophaga. 

 Bull. Illinois Nat. Hist. Surv., vol. 13, art. 5, p. 53-138, pi. 3-14. 



Dietz, W. G. 



1913. SjTiopsis of the described North American species of the genus 

 Tipula. Ann. Ent. Soc. Amer., vol. 6, p. 461-484. 



1914. The hebes group of the Dipterous genus Tipula. Trans. Amer. 

 Ent. Soc, vol. 40, p. 343-346. 



1916. Synoptical table of the North American species of Ormosia with 



descriptions of new species. Trans. Amer. Ent. Soc, vol. 42, p. 



135-146. 

 1918. Revision of the North American species of the genus Pachyrhina, 



with descriptions of new species. I'rans. Amer. Ent. Soc, vol. 44, 



p. 105-140. 



Doane, R. W. 



1908. Notes on the Tipulid genus Dicranomyia. Ent. News, vol. 19, 

 p. 5-9. 



1908. New North American Pachji-hina, with table for determining the 



species. Ent. News, vol. 19, p. 17.3-179. 

 1908. New species of the Tipuhd genus Rhylophus, etc. Ent. News, 



vol. 19, p. 200-202. 



