146 
Psyche 
[September 
122. Descriptions of New and Little-known Diptera or Two- 
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69, art. 22, 1926, pp. 1-26. 
123. A New Species of Oedematocera Reared from the 
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ington, vol. 29, 1927, pp. 17-18. 
124. The Flies of the Western Mountains. Explorations and 
Field-Work of the Smithsonian Inst, of 1927 (Smith- 
sonian Publication 2957), pp. 67-72, figs. 
125. Chiromyia oppidana Scop, occurring in the United 
States. Ent. News, vol. 38, 1927, p. 79. 
126. Notes on the Dexiid Genera Cordyligaster and Eucor- 
dyligaster. Proc. Washington Acad. Sci., vol. 17, 
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127. Notes on Muscoid Synonomy. Bull. Brooklyn Ent. 
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128. The Limitations of Taxonomy. Science, vol. 65, 1927, 
pp. 381-385. 
129. Redescription of Types of American Muscoid Flies in 
the Collection of the Vienna Natural History Mu- 
seum, with Incidental Notes. Proc. United States 
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130. New Species of Two-winged Flies of the Family Cyr- 
tidse, with a New Genus from the Philippines. Proc. 
United States Nat. Mus., vol. 72, art. 9, 1927, pp. 1-4, 
figs. 
131. The Dipterous Parasites of the Migratory Locust of 
Tropical America, Schistocerca paranensis Burm. 
Journ. Econ. Ent., vol. 20, 1927, pp. 588-593. 
132. Note on Prosena sibirica Fab. and Related Forms. Ent. 
Mitteil., vol. 17, 1928, pp. 130-131. 
133. A Revision of the American Parasitic Flies Belonging 
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134. Synonymic Notes on Diptera. Proc. Ent. Soc. Wash- 
ington, vol. 30, 1928, pp. 41-45. 
135. Three New Species of Two-winged Flies of the Family 
Bombyliidse from India. Proc. United States Nat. 
Mus., vol. 74, art. 2, pp. 1-3, 1928. 
