19? 



Allotype.— 2: White Heath, Illinois, August 12, 1920 (J. R. Malloch). 

 Paratype D. — $: White Heath, Illinois, August 12, 1920 (J. R. Malloch). 

 Head of paratype is missing. 

 Phortica minor Malloch 



Ent. News, Vol. XXXII, No. 10, December, 1921, p. 312. 

 Type. — $ :■ Dubois, Illinois, June 5, 1920 (J. R. Malloch). 

 Paratype. — $ : Dubois, Illinois, June 3, 1919 (J. R. Malloch). 



Family Geomyzidae 



Aphaniosoma quadrivittatum Malloch 



Bull. 111. State Lab. Nat. Hist., Vol, XI, Art. IV, December, 1915, p. 357. 

 Type. — 9: Urbana, Illinois, on window, June 9, 1915 (J. R. Malloch). 

 Paratypes. — 2^ Urbana, Illinois, on window, June 15, 25, 29 and July 6, 



1915 (J. R. Malloch). 

 Chyromya concolor Malloch 



Proc. Ent. Soc. Wash., Vol. 16, No. 3, March, 1914, p. 181. 



Lectotype. — 3 : Monticello, Illinois, along Sangamon River, June 21, 1914 



(C. A. Hart and J. R. Malloch). 

 Lectoallotype. — 9 : Monticello, Illinois, along Sangamon River, June 21, 



1914 (C. A. Hart and J. R. Malloch). 

 Paratypes. — £ and 2 : Monticello, Illinois, along Sangamon River, June 



28, 1914 (C. A. Hart and J. R. Malloch); Muncie, Illinois, along Stony 



Creek, May 24, 1914 (C. A. Hart and J. R. Malloch); Algonquin, Illinois, 



June 1 and 10, 1894 (W. A. Nason). 

 Chyromya nigrimana Malloch 



Proc. Ent. Soc. Wash., Vol. 16, No. 3, March, 1914, p. 181. 



Lectotype. — $ : Urbana, Illinois, fair grounds, along Salt Pork, May 20, 



1914 (J. R. Malloch). 

 Lectoallotvpe. — 9: Urbana, Illinois, fair grounds, along Salt Pork, May 



20, 1914 (J. R. Malloch). 

 Paratypes. — $ and 9: Urbana, Illinois, fair grounds, alon? Salt Pork, 



May 20, 1914 (J. R. Malloch); St. Joseph, Illinois, along Salt Fork, May 



3 and 17, 1914 (J. R. Malloch). 



Family Agromvzidae 



Agromyza albidohalterata Malloch 



Psyche., Vol. XXIII. No. 2, April, 1916, p. 52. 



Type. — S : St. Joseph, Illinois, along Salt Pork, May 17, 1914 (C. A. Hart). 

 Agromyza angulicornis Malloch 



Can. Ent., Vol. L, No. 3, March, 1918, p. 79. 



Type. — $ : Waukegan, Illinois, on short of Lake Michigan, August 25, 

 1917 (J. R. Malloch). 

 Agromyza aprilina Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. XI, Art. IV, December, 1915, p. 359 

 Lectotype. — 9: Urbana, Illinois, cottonwood grove, April 16, 1915 (J. R. 



Malloch). 

 Lectoallotype. — $ : Urbana, Illinois, cottonwood grove, April 16, 1915 (J. 



R. Malloch). 

 Paratypes. — 9 and $ : Urbana, Illinois, cottonwood grove, April 16 and 

 20, 1915 (J. R. Malloch). 

 Agromyza aristata Malloch 



Can. Ent., Vol. XLVII, No. 1, January, 1915, p. 13. 



Type. — 9 : Havana, Illinois, Gleason's Sand Dune, April 30, 1914 (C. A. 

 Hart and J. R. Malloch). 



