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, yi, i8S7 {Lyroneurus, in part) ; Mon. N. A. 



Dipt., II, 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., viii, 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, 11, 165.— Middle States. 

 leucostoma Loew, Neue Beitr., viii, 58; Mon. N. A. Dipt., 11, 166.— D. C., Md. 

 Howard, Proc. Wash. Acad. Sci., 11, 561, reared a specimen from human 

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

 mundus Loew, Neue Beitr., viii, 57; Mon. N. A. Dipt., 11, 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., viii, 56; Mon. N. A. Dipt., 11, 160.— N. Y. 



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

 and Grenada, W. L, and notes. N. J. — Smith Cat. 

 palpiger Wheeler, Psyche, June, 1890, 360. — Milwaukee Co., Wis. 

 parvulus Aldrich, Dipt. St. Vincent, 321. — St. Vincent, W. L 

 rauterbergi Wheeler, Psyche, June, 1890, 560. — Saline Co., Nebr. 

 satrapa Wheeler, Psyche, June, 1890, 359. — Saline Co., Nebr. 

 simplex Aldrich, Dipt. St. Vincent, 333, pi. xii, f. 117 (Lyroneurus) ; Biologia, 

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

 Mexico, several places ; Grenada, W. L 

 sodalis Loew, Neue Beitr., vni, 58; Mon. N. A. Dipt., 11, 163.— N. Y. 



Howard, Proc. Wash. Acad. Sci., 11, 561, reared from human excrement in 



Md. 

 N. J.— Smith Cat. 

 spectabilis Loew, Neue Beitr., vm, $7 ', Mon. N. A. Dipt., 11, 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. L; 

 Mexico, several places ; Grenada, W. I. 

 subsejunctus Loew, Cent., vi, 83. — Cuba. 



ASYNDETUS. 



Loew, Cent., viii, 58, 1869; Beschr. Europ. Dipt., 11, 296, 1871. 

 Wheeler, Proc. Cal. Acad. Sci., 11, 32, table of species, etc. 

 Aldrich, Kans. Univ. Sci. Bull, i, 87, table of species, etc. 

 ammophilus Loew, Cent., viii, 58.— Newport, R. T. N. J.— Smith Cat. 



