W. J). HUNTER. 29f> 



tapir Schiller, Dipt. Novara, 18.- Colombia. 



testaceipes Blanch. Gay. Hist. Chil. Zool. vii, 355. Phil. chil. Dipt. 635. — 

 Coquimbo. 



thoracicus Say, Jour. Acad. Sci. Phil, iii, 80. Wied. Ahss. zw. Ins. i, 77. 

 Osten Sacken, Cat. 1878, 16. Wulp, Tijdschr. Ent. xxiv, 146.— Penn- 

 sylvania, Maryland ; Montevideo (Wulp). 



trisulcatus Macq. Dipt. Exot, i, 1, 92. Wulp. Tijdschr. Ent. xxiv, 146. — Brazil, 

 Argentina. 



rufipes Blanch. Gay. Hist. Chil. Zool. vii, 355. Phil. chil. Dipt. 636. — Coquimbo. 



valdivianus Phil. chil. Dipt. 636. — Chile. 



vittatus Phil. chil. Dipt. 636.— Valdivia. 



ACANTHOCNEMIS. 

 Blanch. Gay. Hist, Chil. Zool. vii, 355. 

 ater Phil. chil. Dipt. 638.— Chile, 

 bimaculatus Phil. chil. Dipt. 638.— Chile 

 carbonarius Phil. chil. Dipt. 638. — Chile, 

 castanipes Bigot, Miss. Cap. Horn, 17. — Cape Horn, 

 dorsalis Phil, chil Dipt. 639.— Chile, 

 ephippium Phil. chil. Dipt. 638.— Chile, 

 gag-antinus Phil. chil. Dipt. 638. -Chile. 



hyalipennis Blanch. Gay. Hist. Chil. Zool. vii, 358. Phil. chil. Dipt. 637.— Chile, 

 immaculatipennis Blanch. Gay. Hist, Chil. Zool. vii, 358. Phil. chil. Dipt. 



637.— Chile, 

 lateralis Phil. chil. Dipt. 638.— Chile, 

 luteicollis Phil. chil. Dipt. 637.— Chile, 

 macrorhinus Macq. Dipt. Exot. i, 2, 294 (Dilophm). Blanch. Gay. Hist. Zool. 



357, pi. i, f. 4. Phil. chil. Dipt. 637.— Coquimbo. 

 nigripennis Phil. chil. Dipt, 637.— Chile. 



obscurus Blanch, Gay. Hist. Chil. Zool. vii, 357. Phil. chil. Dipt. 637.— Chile 

 pallens Blanch. Gay. Hist. Chil. Zool. vii, 357. Phil. chil. Dipt. 637. Schiner. 



Dipt. Novara, 19 (Diloplms). — Chile, Colombia, 

 thoracicus Phil. chil. Dipt. 637. — Valdivia. 



rubricollis Blanch. Gay. ftist. Chil. Zool. vii, 356. Phil. chil. Dipt, 637.— Chile, 

 rubripes Phil. chil. Dipt. 639.— Chile. 



BIBIO. 

 Geoffroy, Hist. Nat, Ins. ii, 571, 3, 1764. 

 abbreviatus Wulp, Tijdschr. Ent. xxiv, 145. — Argentina, 

 antarcticus Walk. Trans. Linn. Soc. Lond. xvii, 336. F. Lynch A. Cat. lib 



(10). — Straits of Magellan, 

 dispar Schiner, Dipt. Novara, 20. — Colombia, 

 intermedius Rons. Oss. Esap. Ditt, 193. -Venezuela, 

 nudioculatus Macq. Dipt. Exot. Suppl. ii, 1, 26.- -Brazil, 

 subsequalis Rond. Dipt, Aliq. Oscul. 16, 38. F. Lynch A. Nat. Arg. i, 297. F. 



Lynch A. Cat. 118 (10).— Buenos Aires, 

 superfluus Schiner, Dipt. Novara, 20. Osten Sacken, Dipt. Biol. C. A. i. 3. — 



Colombia, 

 vicinus F. Lynch A. Nat. Arg. i, 297. F. Lynch A. Cat, 118 (10). — Buenos Aires. 



TRANS. AM. ENT. SOC, XXVI. JULY 1900 



