lab 



Chrysotus ciliatus Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. IV. June, 1914, p. 236. 



Type. — (J : Champaign, Illinois, along side of railroad tracks, June 22, 



1S88 (C. A. Hart and J. Marten). Ace. No. 14504. 

 Chrysotus flavisetus Malloch 



Dull. 111. State Lab. Nat. Hist.. Vol. X, Art. IV. June, 1914. p. 239. 

 Lectotype. — $ : Champaign. Illinois, along side of railroad tracks, June 



22, 1SS8 (C. A. Hart and J. Marten). Ace. No. 14504. 

 Lectoallotype. — 9 : Champaign. Illinois, along side of railroa;! tracks, June 



22, 1S88 (C. A. Hart and J. Marten). Aec. No. 14504. 

 Paratypes. — $: Champaign. Illinois, along side of railroad tracks. June 



22, 1888 (C. A. Hart and J. Marten). Ace. No. 14504. 

 Chrysotus spinifer Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. IV, June, 1914, p, 238. 

 Type. — f, : Algonquin, Illinois (W. A. Nason). 

 Hydrophorus pilitarsis Malloch 



Rep. Can. Arctic Exp., 1913-18, Vol. III. Part C, July 14, 1919, p. 51c. 

 Cotypes.— c5 and 9 : Teller, Alaska, August 6, 1913, and July 29, 1913 (F. 



Johansen). 

 In fair condition. 

 Hygroceleuthus idahoensis Aldrich 



Kansas Univ. Quart., Vol. 2, No. 3, January, 1894, p. 154. 

 Cotype. — (? : Moscow, Idaho. 

 Now placed in the genus Boliciiopus Latreille. 

 Medeterus caerulescens Malloch 



Ent. News, Vol. XXX, No. 1, January, 1919, p. 8. 



Type. — $ : White Heath, Illinois, reared April 26, 1918, from larva found 



under bark on April 18 (J. R. Malloch). 

 Allotype. — 9 : White Heath, Illinois, reared April 26, 1918 from larva 



found under bark on April 18 (J. R. Malloch). 



Family Empidid.«,e 



Tachydromia harti Malloch 



Can. Ent, Vol. LI, No. 11, November, 1919. p. 248. 



Type. — $: Havana. Illinois, June 5, 1918 (J. R. Malloch). 



Allotype. — 9: Havana, Illinois, June 5, 1918 (J. R. Malloch). 



Paratypes. — 9: Havana, Illinois, June 5, 1918 (J. R. Malloch). 

 Rhamphomyia conservativa Malloch 



Rep. Can. Arctic Exp., 191.3-1918. Vol. III. Part C. July 14. 1919, p. 48c. 



Paratypes. — $ and 9: Bernard Harbour. Northwest Territories, Canada, 

 July 18-19, 1915 (P. Johansen); Young Point, Northwest Territories, 

 Canada, July 18, 1916 (P. Johansen). 



In poor condition. 



Family Phoridae 



Aphiochaeta aristalis Malloch 



Bull. Brook. Ent. Soc, Vol. IX, No. 3, June, 1914, p. 57. 



Type. — (J : Havana, Illinois, September 20, 1895 (A. Hempel). Ace. No. 

 13709. 

 Aphiochaeta bisetulata Malloch 



Bull. Brook. Ent. Soc, Vol. X, No. 3. July, 1915, p. 65. 



Type. — 9: Urbana, Illinois, June 14, 1914 (E. H. Swigert). 

 Aphiochaeta nasoni Malloch 



Bull. Brook. Ent. Soc, Vol. IX, No. 3, June, 1914, p. 58. 



Type. — 5 : Algonquin, Illinois, November 16, 1896 (W. A. Nason). 



