82 AS:LIDAE. 



apicalis Itellardi, Saggio, etc. II, 57. Mexico. ( 13S ). 



atripes Fabricius, System. Antl. 170, 29 (Dasypogon); Wiederaann, 



Dipt. Exot. I, 195, 24; Auss. Zw. I, 155, 46. - - West Indies. 

 inamatns Walker, Trans. Ent. Soc. N. Ser. V, 283. - - Mexico. 

 infuscatus Bellardi, Saggio, etc. II, 56; Tab. II, f. 15. - - Mexico. 

 megacephalus Bellardi, Saggio, etc. II, 58; Tab. II, f. 14. Mexico. 

 mexicanus Macquart, Dipt. Exot. 1 Suppl. 94, 55. - - Mexico. 

 perrumpens Walker, Trans. Ent. Soc. N. Ser. V, 283. - - Mexico. 

 vittatus Olivier, Encycl. Meth. I, 263, 4. -- San Domingo. 



Observation. 



Asilus Alethes Walter, List, etc, II, 454. New York. 



Asilns Antimachus Walker, List, etc. II, 454. Trenton Falls N. T. 



Asilus Lccythns Walker, List, etc. II, 451. Nova Scotia. 



Asilns Orphne Walker, List, etc. II, 456. New York. 



Asilus Paropns Walker, List, etc. II, 455. New York. 



Asilus Sadyates Walker, List, etc. II, 453. Ohio. 



The specimens exist in the Brit. Mus. and belong to the different genera, in 

 which Asilus has been subdivided; most of them, if not all, will coincide with 

 previously described species. 



Asilus ultimus Walker Dipt. Saund. 136, is a Promachus. 



For Asilus Agrion Jaennicke, see Proctacantlius Hilbcrtii. 



Philonicns. 



Loew, Linn. Ent. IV, 144; 1849. 



taeniatns Bellardi, Saggio, etc. II, 55. - - Mexico. 

 Tuxpangaiius Bellardi, Saggio, etc. App. 22. - - Mexico. 



Lophonotns. 



Macquart, Dipt. Exot. I, 2, 125; 1838: Loew, Linn. Ent. Ill, 423, 1848, 

 modifies the limits of the genus. 



ImmiHs Bellardi, Saggio, etc. II, 51. - - Mexico. 



Neomochtherus. 



Moclitherus Loew, Linn. Ent. IV, 58; 1849. ( 134 ). 

 gracilis Wiedemann, Auss. Zw. I, 445, 31 (Asilus). - - Savannah. ( 13E ). 



Tniquii Bellardi, Saggio, etc. II, 52. - Mexico. 

 fuligiuosus Bellardi, Saggio, etc. II, 52. - - Mexico. 



NTeoitamus. 



Itmmis Loew, Linn Ent. IV, 84; 1849. ( lf!4 ). 

 *aenobarbus Loew in litt. - - Northern and Middle States. 



Kpitriptus. 



Loew, Linn. Ent. IV, 108; 1849. 

 (?) albispiuosus Bellardi, Saggio, etc. II, 54 (the query is Bellardi's). 



Mexico. 

 iiiveibarlms Bellardi, Saggio, etc. II, 53. Mexico. 



JVlachimns. 



Loew, Linn. Ent. IV, 1; 1849. 

 avitins v. d. Wulp, Tijdschr. v. Ent. 2>i Ser., IV, 82. Wisconsin. 



