165 



Chironomus crassicaudatus Jlalloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 453. 



Tvpe.— i : Peoria, Illinois, at light, October 22, 1914 (C. A. Hart). Slide 



No. 29S0. 

 Paratype. — i : Lake Lomalta, Texas, November 27, 1910 (C. A. Hart); 



Katlierine, Texas, sweeping, December 3, 1911 (C. A. Hart). Slide Nos. 



2516 and 2517. 

 Genitalia of all types mounted in balsam on slides. 



Chironomus curtilamellatus Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 474. 



Type.— ^ : South Haven, Michigan, at light, July 15, 1914 (C. A. Hart). 



Slide No. 2981. 

 Genitalia mounted in balsam on a slide. 



Chironomus digitatus Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 483. 



Lectotype. — $: Thompson's Lake, Havana, Illinois, reared from larva. 

 May" 14, 1914 (C. A. Hart and J. R. Malloch). Ace. No. 45797. 



Paratypes. — 9 : Havana, Illinois, flying over surface of Illinois River, May 

 4. 1895 (C. A. Hart). Ace. No. 132S9. 



Pupal exuvia, from which lectotype was reared and from which pupal de- 

 scription was made, is mounted in balsam on slide No. 2567. In fair 

 condition. 



Chironomus dimorphus Malloch 



Bull. 111. State Lab. Nat. Hist, Vol. X, Art. VI, May, 1915, p. 464. 



Lectotype. — £ : Carbondale, Illinois, creek valley, April 23, 1914 (C. A. 

 Hart and J. R. Malloch). 



Lectoallotype. — ?; Carbondale, Illinois, creek valley, April 23, 1914 (C. 

 A. Hart and J. R. Malloch). 



Paratypes. — i and 2 : Carbondale, Illinois, creek valley, April 23, 1914 

 (C. A. Hart and J. R. Malloch); Dubois, Illinois, creek valley, April 24, 

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

 May 24, 1914 tC. A. Hart and J. R. Malloch); Monticsllo, Illinois, along 

 Sangamon River, June 30, 1914 (C. A. Hart and J. R. Malloch). 



Genitalia of two male paratypes mounted in balsam on slides. 



Chironomus dorneri Malloch 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, J5. 471. 



Type. — <J : Brownsville, Texas, "3-11" (G. Dorner). 



Abdomen, except basal segments, missing as stated in original description. 



Chironomus fallax Johannsen 



N. Y. State Museum, Bull. 86, Jime, 1905, p. 210. 2 



Bull. 111. State Lab. Nat. Hist., Vol. X, Art. VI, May, 1915, p. 435. $ and 2 • 



Allotypes. — £ : Monticello, Illinois, along Sangamon River, June 28, 1914 

 (C. A. Hart and J. R. Malloch); Momence, Illinois, at light, July 17, 

 1914 (C. A. Hart and J. R. Malloch) ; Centerville [White Heath], Illinois, 

 along Sangamon River, August 16, 1914 (C. A. Hart and J. R. Malloch). 

 Slide No. 2536. 



Genitalia of one male mounted in balsam on a slide. Momence specimens 

 collected July 17 and not July 14 as stated in original description of male. 

 Description of male is by J. R. Malloch. 



Chironomus fasciventris Malloch 



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

 Lectotype. — i : Dubois, Illinois, at light, April 24, 1914 (C. A. Hart and 



J. R. Malloch). 

 Lectoallotype. — 2: Dubois, Illinois, at light, April 24, 1914 (C. A. Hart 



and J. R. Malloch). 



