MIDASII. 27 



Fam. VI. MIDASII. 



Midas Fab. 



basalis Westw. Mexico. Westwood, Arcana Entom. I, 53, 25. 



Walker, List, etc. VI, 361. 



clavatus Drury. N. America (aut.); S. America (Fab.). Fab. Syst. 



Ent. p. 756, 1 (Bibio illucens, according to Westwood). Olivier, 

 Eucyclop. Meth. VIII, 83, 1 (M. filatus). Dumeril, Consid. Gen. sur 

 la Classe des Insectes, tab. xlviii, fig. 8 (M. filatus). Latreille, Hist. 

 Nat. Crust, et Ins. xiv. 338 (M. filata). Wied. Dipt. Exot. I, 116, 2. 

 Auss. Zweifl. I, 240, 3, tab. ii, fig. 3 (M. filata). Monogr. Mid. tab. 

 liii, fig. 8. Drury, 111. I, tab. xliv, fig. 1, and Vol. II, App. West- 

 wood, Arc. I, 51, 14. Walker, List, etc. I, 228 ; VI, 361. Degeer, Ins. 

 VI, 204, 2 (Nemotelus asiloides). Fabr. Mant. II, 328, 1 (Bibio filata). 

 Ent. Syst. IV, 251, 1. Syst. antl. p. 60, 1 (M. filata). 



crassipes Westw. North America (?) Westwood, Arcana, I, 51, 9, 



pi. xiii, fig. 3. Walker, List, etc. VI, 359. 



filatus Wied. Vid. clavatus Drury. 



fulvifrons Illig. Georgia. Illig. Magaz. f. Insectenkunde, I, 206, 32. 



Wied. Nova Acta Nat. Curios. XV. (Monogr. Midar.~), pi. xlvii, tab. 

 liii, fig. 13. Auss. Zweifl. II, 629, 33. Westwood, Arcana, I, 52, 23. 

 Walker, List, etc. VI, 359. 



incisus Macq. Carolina. Macq. Dipt. Exot. I, 2, 11, 1, tab. i, fig. 1. 



Mem. de Lille, 1838, 3e part. p. 127. Westwood, Arcana, I, 53, 27. 

 Walker, List, etc. VI, 360. 



interruptus Wied. Mexico. Wiedem. Nova Acta Nat. Cur. XV. 



(Monogr. Midar.), 46, tab. liii, fig. 12. Auss. Zweifl. II, 628, 31. West- 

 wood, Arcana, I, 52, 20. Walker, List, etc. VI, 361. 



iopterus Wied. South America (Wied.); Florida; Mass. (Walk.). 



Wied. Auss. Zweifl. I, 241, 4. Meig. Hist. Nat. Dipt. I, 274, 4. 

 Walker, List, etc. I, 228 ; VI, 361. Westwood, Arcana, etc. quotes 

 it among the varieties of M. brevicornis Wied. from Brazil. 



maculiventris Westw. Georgia. Westwood, Lond. and Edinb. Phil. 



Mag. 1835. Arcana, I, 53, 26, tab. xiii, fig. 5. Walker, List, etc. VI, 

 360. 



pachygaster Westw. Georgia. Westwood, Arcana I, 53, 24, tab. xiii, 



fig. 4. Walker, I, 228 ; VI, 360. 



parvulus Westw. Georgia (Westw.); Florida (Walk.). Westwood, 



Arcana, I, 53, 28, tab. xiii, fig. 6. Walker, List, etc. I, 228 ; VI, 360. 



rubidapex Wied. Mexico. Wiedem. Nova Acta Nat. Cur. (Monogr. 



Midar.) XV, 40, 2, tab. Hi, fig. 2. Auss. Zweifl. II, 626, 27. West- 

 wood, Arcana, I, 51, 4. Walker, List, etc. VI, 361. 



senilis Westw. Mexico. Westwood, Arc. Ent. I, 52, 21. Walker, 



List, etc. VI, 361. 



tibialis Wied. Baltimore. Wied. Nova Acta, etc. XV (Monogr. 



Mydar.),tab. liii, fig. 6. Auss. Zweifl. II, 627, 30. Westwood, Arcana, 

 I, 51, 11. Walker, List, etc. VI, 359. 



tricolor Wied. Cuba. Wied. Nova Acta, etc. XV (Monogr. Mydar.*), 



