CATALOGUE OF NORTH AxMERICAN DIPTERA. 247 



festina Coquillett, Canad. Ent, xxv, 225. — Fla. 



Fla., several places. — Johnson, 

 grandis Johnson, Canad. Ent., 1902, 241. — Rouville Co., Quebec, Can. 

 ha;morrhoidalis Macquart, Dipt. Exot., 11, i, 26 (Thereva). — Carolina. 



N. J. — Smith Cat.; Montreal — Chagnon; Ormond, Fla.— Johnson. 

 johnsoni Coquillett, Canad. Ent., xxv, 228. — Fla. 



St. Augustine and Ormond, Fla. — Johnson, 

 laevigata Loev/, Zeitsch. f. Ges. Naturwiss., Dec, 1876, 319. — San Francisco, 

 longipes Loew, Cent., viii, 11. — Cuba. 



limata Coquillett, Jour. N. Y. Ent. Soc, 11, 99.— Col., Wash, 

 marcida Coquillett, Canad. Ent., xxv, 228. — Los Angeles and San Diego Cos., 



Cal. 

 melampodia Loew, Cent., viii, 12. — 111. 

 melanoprocta Loew, Cent., viii, 15. — Me. ; Huds. Ba}' Terr. 



Axton, N. Y.— M. and H. 

 montivaga Coquillett, Canad. Ent., x.w, 226. — Los Angeles Co., Cal. 

 morata Coquillett, Canad. Ent., xxv, 225.— N. J., Fla. 



(Marmoratus of Smith Cat.) 

 munda Loew, Cent., viii, 13. — Wis. 



Montreal— Chagnon ; Axton, N. Y.— AI. & H. 

 nigra Bellardi, Saggio, 11, 92. — Mex. 



Schiner, Novara, 146, oc. in Chili {penthoptera. nom. nov. on account of 

 Say's TJiereva nigra — an unnecessary change). 

 notata Wiedemann, Dipt. Exot. 114; Auss Zw., i, 236 (Thereva). — Ga. 



St. Augustine and Ormond, Fla. — Johnson. 

 obscura Coquillett, Canad. Ent. xxv, 229. — Jamaica. 



Key West, Fla. — Johnson. 

 pavida Coquillett, Canad. Ent., xxv, 226. — Los Angeles Co., Cal. 

 pictipennis Wiedemann, Dipt., Exot., 113; Auss. Zw., i, 235 {Thereva). — Ga. 



Castle and Laurent, Ent. News, vii, 303, oc. at Enterprise, Fla. 



N. J. — Smith Cat. ; Fla., several places— Johnson, 

 placida Coquillett, Jour. N. Y. Ent. Soc, 11, 99. — Fla. 

 platancala Loew, Zeitsch. f. Ges. Naturwiss., Dec, 1876, 321. — Texas. 

 platycera Loew, Cent. vol. 11, p. 290, change of name; Cent., viii, 14 {laticornis,. 



preoc). — Cuba. 

 rufiventris Loew, Cent., viii, 17.— Nebr. N. J. — Smith Cat. 

 scutellaris Loew, Cent., ix, 74. — D. C. N. J. — Smith Cat. 

 slossoni Coquillett, Canad. Ent., xxv, 227. — N. H. 

 sumichrasti Bellardi, Saggio, 11, 91. — Tuxpango, Mex. 



tergissa Say, Jour. Acad. Sci. Phil., iii, 39; Compl. Works, 11, 57 (Thereva). — 

 E. Fla. 



Wiedemann, Auss. Zw., i, 232 {Thereva corusca; no reason for change 

 of name). 



Coquillett, Canad. Ent., xxv, 197 and 222, refers to this genus, from Fla. 

 specimens. 

 univittata Bellardi, Saggio, 11, 90. — Puebla, Mex. 

 variegata Loew, Cent., ix, 72>- — Canada. 



THEREVA. 



Latrielle. Precis d. Caract. gen. Ins., 167, 1796; Hist. Nat. Crust, et 



Ins., Ill, 440, 1802. 

 Meigen, Syst Beschr., 11, 86, 1820. 



