84 MIDAIDAE. 



*carl)onifer 0. Sacken. 1. c. 186. — Western New York. 

 *clirysostoimis 0. Sacken, 1. c. 187. — Texas. 



*clavatus Drury, Illustr. of Nat. Hist. I, 103; Tab. 44, f. 1 and Vol. II, 

 App. (Mu^ca); Westwood, Axe. Ent., 51, 14. — Atlantic States 

 (rare in Massachusetts). 

 Kemotchis asiloides Degeer, VI, Tab. XXIX, f. 6. 

 JBihio illucem Fabricius, System. Ent. 756, 1. ('*"). 

 Bihio filata Fabricius, Spec. Ins. II, 412; Mantissa, 328, 1; Ent. 

 System, IV, 252 (3Iyda^); System. Antl. 60, 1 (id.); Olivier, 

 Encycl. Meth.VIII, 83, 1; Wiedemann, Dipt. Exot. 116, 2; Auss. 

 Z\v. I, 240, 3; Monogr. Midar. Tab. 53, f. 8 (for the quo- 

 tations from Latreille and Dumeril, see Wiedemann). 

 crassipes Westwood, Arcan. Ent. I, 51; Tab. Xill, f. 3. — North 



America (?). 

 fnlvipes Walsh, Proc. Bost. Soc. N. H. IX, 306. - Illinois.^ 

 fulvifrons Illiger, Magaz. I, 206; Wiedemann, Monogr. Mid. 47; 



Tab. LIII, f. 18. — Georgia. 

 incisiis Macquart, Dipt. Exot. I, 2, 11; Tab. I, f. 1. — Carolina. 

 (Mexico, according to Jaennicke, 1. c. p. 46.) 

 *InteipeDiiis Loew, Centur. VII, 23. — Pecos River, Western Texas. 

 maciiliventris Westwood, Lond. and Edinb. Phil. Mag. 1835, Arc. 



Ent. I, 53; Tab. XIII, f. 5. — Georgia. 

 pachy^aster Westwood, Arc. Ent. I, 53; Tab. XIII, f. 4. — Georgia. 

 parvulus Westwood, Arc. Ent. I, 53; Tab. XIII, f. 6. — Georgia 

 (Westw.); Florida (Walk.). 



* simplex Loew, Centur. VII, 25. — Pecos River, Western Texas. 



* tibialis Wiedemann, Monogr. Mid. 42; Tab. LIII, f.6; Bellardi, Saggio, 



etc. II, 6. — Maryland; Michigan; Mexico (Bellardi). 

 *xanthopteriis Loew, Centur. VII, 24. — Pecos River, Western Texas. 

 Mydas lavatus Gerstaecker, Stett. Ent. Z. 1868, 96. — Mexico. 



*ventralis Gerstaecker, Stett. Ent. Z 1868, 102. — California. 



Midas rufiventris Loew, Centui*. VII, 22 .change of name by Gerst.). 



annularis Gerstaecker, Stett. Ent. Z. 1868, 100. — Mexico. 



l)asalis Westwood, Arc. Ent. I, 53, Bellardi, Saggio, etc. II, 10. — 



Mexico. 

 l)itaeniatns Bellardi, Saggio, etc. II, 7; Tab. I, f. 1. — Mexico. 



* gracilis Macquart, Hist. N. Dipt. I, 274; Tab. VII, f. 1. — South 



America (Macq.); Cuba (Loew in litt.). 

 interruptus Wiedemann, Monogr. Mid. 46; Tab. LIII, f. 12. — Mexico. 



3Iidas tricinctus Bellardi, Saggio, etc. II, 8; Tab. I, f. 2 [Gerst.]. 

 militaris Gerstaecker, Stett. Ent. Z. 1868, 99. — JMexico. 



3Iidas viUatus JNIacquart, Dipt. Exot. 4g Suppl. 60; Tab. IV, f. 6; 

 Bellardi, Saggio, etc. II, 7 [change of name by Gerst.]. 

 rul)idapex Wiedemann, Monogr. Mid. 40; Tab. 52, f 2 (J); Auss. 



Zw. II, 026 ; Bellardi, Saggio-, etc. 11, 5. — Mexico. 

 senilis Westwood, Arc. Ent. I, 52. — Mexico. 

 subinterruptus Bellardi, Saggio, etc. II, 10; Tab. I, f. 3. — Mexico. 



