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1923. A contribution to the biology of North American Diptera. Proc. 

 Ent. Soc. Washington, vol. 25, p. 83-89, pi. 6-7. 



1923. The larva and pupa of Microdon mcgalogaster Snow. Proc. Ent. 

 Soc. Washington, vol. 25, p. 140. 



1924. Synopsis of the North American flies of the genus Scellus. Proc. 

 U. S. Nat. Mus., vol. 65, art. 16, 18 pp., 3 pis. 



Hawley, I. M. 



1923. Insects injurious to field beans in New York. Mem. Cornell Univ. 

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Hendel, F. 



1907. Nomina nova fiir mehrere Gattungen der acalvptraten Musciden. 



Wien. Ent. Zeit., vol. 26, p. 98. 

 1907. Neue und interessante Dipteren aus dem Kaiserl. Museum in 



Wien. Wien. Ent. Zeit., vol. 26, p. 223-243. 



1910. Ueber die Nomenklatur der Acalyptraten-Gattungen nach Th. 

 Beckers Katalog der palaarktischen Lipteren, Bd. 4. Wien. Ent. 

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1911. Ueber von Professor J. M. Aldrich erhaltene und einige andere 

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1914. Die Gattungen der Bohrfliegen. Wien. Ent. Zeit., vol. 33, p. 



73-98. 

 1920. Die palaarktischen Agromyziden. Arch. f. Naturg., vol. 84 (1918), 



pt. A, no. 7, p. 110-174. 



1922. Die palaarktischen Muscidae Acalj^ptratae Girsch.-Haplostomata 

 Frey nach ihren Familien und Gattungen. — 1. Die Familien. Kon- 

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Hewitt, C. G. 



1914. On the predacious habits of Scatophaga, etc. Can. Ent., vol. 46, 

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1915. Notes on the pupation of the House-fly and its mode of overwinter- 

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Hine, J. S. 



1904. On Diptera of the family Ephydridae. Ohio Nat., vol. 4, p. 63- 

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1905. New species of North American Chrysops. Ohio Nat., vol. 4, 

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1906. Habits and life histories of some flies of the family Tabanidae. Bull. 

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1906. The North American species of Tabanus, etc. Ohio Nat., vol. 7, 

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1907. Robber-flies of the genus Philonicus. Ohio Nat., vol. 7, p. 115-118. 

 1907. Descriptions of new North American Tabanidae. Ohio Nat., vol. 



8, p. 221-230. 

 1909. Robber-flies of the genus Asilus. Ann. Ent. Soc. Amer., vol. 2, 

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1911. Robber-flics of the genera Promachus and Proctacanthus. Ann. 

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1912. Five new North American Tabanidae. Ohio Nat., vol. 12, p. 

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1913. The genus Myiolepta. Ohio Nat., vol. 14, p. 205-210. 



1917. Description of North American Tabanidae. Ohio Journ. Sci., 



vol. 17, p. 269-271. 

 1919. Robber-flies of the genus Erax. Ann. Ent. Soc. Amer., vol. 12, 



p. 103-154. 



1923. Alaskan species of Eiptera of the genus Helophilus, etc. Ohio 

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Howard, L. O, 



1911. The House Fly. 8vo., New York, xix-K312 pp., illustr. 



