288 CATALOGUE OF NORTH AMERICAN DIPTERA. 



DIAPHORIN;E. 



DIAPHORUS. 



MEIGEN, Syst. Besch., iv, 32, 1824. 



SCHINER, Fauna Austr., i, 186, 1864. 



LOEW, Wien. Ent. Monatsch., i, 37, 1857 (Lyroneurus, in part) ; Mon. N. A. 



Dipt., n, 156 and 169, 1864 (Diaphorus and Lyroneurus}. 

 ALDRICH, Dipt. St. Vincent, 321, note, 1896; Kans. Univ. Sci. Bull., i, 1902, 



85, table of species. 



amoenus ALDRICH, Kans. Univ. Sci. Bull., i, 86. Grenada, W. I. 

 approximatus ALDRICH, see spectabilis. 

 caerulescens LOEW, Wien. Ent. Monatsch., i, 39 ; Neue Beitr., vin, 60 ; Mon. N. A. 



Dipt., ii, 170 (all Lyroneurus'). Mex. 



contiguus ALDRICH, Dipt. St. Vincent, 323. St. Vincent, W. I. ; also in Grenada, 

 deceptivus ALDRICH, Biologia, Dipt., i, 346. Guerrero and Vera Cruz, Mex. 

 dimidiatus ALDRICH, Dipt. St. Vincent, 322. St. Vincent, W. I. Also in Grenada. 

 dubius ALDRICH, Dipt. St. Vincent, 324. St. Vincent, W. I. ; also in Grenada. 

 flavipes ALDRICH, Dipt. St. Vincent, 323. St. Vincent, W. I. Also occurs in 



Grenada. 



interruptus LOEW, see Asyndetus. 



lamellatus LOEW, Mon. N. A. Dipt., n, 165. Middle States. 

 leucostoma LOEW, Neue Beitr., vm, 58; Mon. N. A. Dipt., n, 166. D. C, Md. 



HOWARD, Proc. Wash. Acad. Sci., n, 561, reared a specimen from human 



excrement. N. J. Smith Cat. ; Charlotte Harbor, Fla. Johnson. 

 mundus LOEW, Neue Beitr., vm, 57; Mon. N. A. Dipt., n, 161. Pa. 



N. J. Smith Cat.; Drayton Id. and Charlotte Harbor, Fla. Johnson. 

 nigrescens ALDRICH, Biologia, Dipt., i, 346. Guerrero, Mex. 

 opacus LOEW, Neue Beit., vin, 56; Mon. N. A. Dipt., n, 160. N. Y. 



ALDRICH, Dipt. St. Vincent, 320; Kans. Univ. Sci. Bull., i, 86. St. Vincent 



and Grenada, W. I., and notes. N. J. Smith Cat. 

 palpiger WHEELER, Psyche, June, 1890, 360. Milwaukee Co., Wis. 

 parvulus ALDRICH, Dipt. St. Vincent, 321. St. Vincent, W. I. 

 rauterbergi W T HEELER, Psyche, June, 1890, 360. Saline Co., Nebr. 

 satrapa WHEELER, Psyche, June, 1890, 359.- Saline Co., Nebr. 

 simplex ALDRICH, Dipt. St. Vincent, 333, pi. xn, f. 117 (Lyroneurus} ; Biologia, 

 Dipt, i, 345; Kans. Univ. Sci. Bull., i, 85, 87. St. Vincent, W. I. (type) ; 

 Mexico, several places ; Grenada, W. I. 

 sodalis LOEW, Neue Beitr., vm, 58; Mon. N. A. Dipt., n, 163. N. Y. 



HOWARD, Proc. Wash. Acad. Sci., n, 561, reared from human excrement in 



Md. 



N. J. Smith Cat. 

 spectabilis LOEW, Neue Beitr., vin, 57; Mon. N. A. Dipt., n, 162. D. C. 



ALDRICH, Dipt. St. Vincent, 321 (approximatus} ; Ent. News, xi, 533, syn. ; 

 Biologia, Dipt., i, 345 ; Kans. Univ. Sci. Bull., i, 87. St. Vincent, W. I. ; 

 Mexico, several places ; Grenada, W. I. 

 subsejunctus LOEW, Cent., vi, 83. Cuba. 



ASYNDETUS. 



LOEW, Cent., vm, 58, 1869; Beschr. Europ. Dipt., n, 296, 1871. 

 WHEELER, Proc. Cal. Acad. Sci., n, 32, table of species, etc. 

 ALDRICH, Kans. UYiiv. Sci. Bull., i, 87, table of species, etc. 

 ammophilus LOEW, Cent., vm, 58. Newport, R. T. N. J. Smith Cat. 



