169 



Genitalia of lectotype aud of one male paratype mounted in balsam on two 



slides. 

 Chironomus subaequalis Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI„ May, 1915, p. 440. 

 Lectotype. — <? : Muncie, Illinois, along Stony Creek, May 24, 1914 (C. A. 



Hart and J. R. Malloch). Slide No. 2539. 

 Lectoallotype. — 9: Muncie, Illinois, along Stony Creek, May 24, 1914 (C. 



A. Hart and J. R. Malloch). 

 Paratypes. — $ and 2: Muncie, Illinois, along Stony Creek, May 24, 1914 



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

 Genitalia of lectotype mounted in balsam on a slide. 

 Chironomus tentans var. pallidivittatus Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 445. 

 Lectotype. — S '■ Havana, Illinois, August 7, 1895 (E. B. Forbes). Ace. 



No. 13519. 

 Paratype.— 3: Havana, Illinois, August S, 1896 (C. A. Hart and C. C. 



Adams). Ace. No. 24022. Slide No. 25S3. 

 Genitalia of paratypic male mounted in balsam on a slide. 

 Chironomus tenuicaudatus Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 475. 

 Lectotype. — $ : Havana, Illinois, along river, April 28, 1914 (C. A. Hart 



and J. R. Malloch). 

 Paratypes. — £ : Havana, Illinois, along river, April 27-28, 1914 (C. A. Hart 



and J. R. Malloch); St. Joseph, Illinois, along Salt Pork, May 3, 1914 



(C. A. Hart and J. R. Malloch); Urbana, Illinois, fair grounds, May 20, 



1914 (C. A. Hart and J. R. Malloch). Slide No. 2569. 

 Genitalia of one male paratype mounted in balsam on a slide. 

 Chironomus utahensis Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 438. 

 Paratype.— 3: Kaysville, Utah, April 7, 1912 (E. R. Kalmbach). Slide 



No. 2508. 

 In fair condition. Genitalia mounted in balsam on a slide. 

 Chironomus varipennis Coquillett 



Proc. U. S. Nat. Mus., Vol. 25, No. 1280, September 12, 1902, p. 94. <J 

 Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 427. <J and 9. 

 Allotypes. — 9 : Urbana, Illinois, in an aquarium. May 6, 1890 (C. A. Hart). 



Ace. No. 15661. 

 Description of the female is by J. R. Malloch. 

 Ceratopogon fusinervis Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 308. 

 Lectotype. — $ : Grand Tower, Illinois, along river, April 21, 1914 (C. A. 



Hart and J. R. Malloch). 

 Lectoallotype. — 9: Grand Tower, Illinois, along river, April 21, 1914 



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

 Paratypes. — $ and 9: St. .Joseph, Illinois, along Salt Fork, May 3, 1914 



(C. A. Hart and J. R. Malloch) ; Urbana, Illinois, fair grounds. May 20, 



1914 IC. A. Hart and J. R. Malloch); Havana, Illinois, Matanzas Lake, 



May 2, 1914 (C. A. Hart and J. R. Malloch); Monticello, Illinois, along 



Sangamon River, June 28, 1914 (C. A. Hart and J. R. Malloch); Dubois, 



Illinois, April 24, 1914 (J. R. Malloch). Slide No. 2952. 

 One paratypic male mounted in balsam on a slide. 

 Corynoneura similis Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 413. 



Type. — 9: Havana, Illinois, along river, April 30, 1914 (J. R. Malloch). 



Allotype. — $ : Havana, Illinois, along river, April 30, 1914 (J. R. Malloch). 



Slide No. 2876. 



I 



