of the Family Tabanidaj. 181 



Pangonia, Rond. 



Wings with first posterior cell closed. Eyes naked. 



Pangonia marginafa, Fabr. 



Tobatnis hmtstellatus, Fabr., Spec. Ins. ii. p. 4. 55 (1781) ; id. Ent. Syst. 



iv. p. 5G2 (1794). 

 Tanyqlossa haustcllata, Meig., Klaas. i. p. 173 (1804) ; id. Beschr. 11. 



p. 24 (1838). 

 Pavgonia cellulata, Bnill^, Exp. Mor., Zool. pi. xlvii. (1832) ; "Walker, 



Cat. Dipt. pt. i. p. 133 (1848), pt. v. Suppl. 1, p. 118 (1854) ; Loew, 



Neue Beitriige, vi. p. 23 (1853) ; Schiner, Cat. Europeaix Diptera 



(1863). 



Two females, one each of the two varieties mentioned by 

 Loew. The wings have an appendix. 

 Hah. Albania, ? S. Europe. 



Pangonia vncans, Meig., Syst. Beschr. ii. p. 25 (1838). 



Pangonia ornata, Meig., I. c. ; Loew, Neue Dipt. Beitrage, vi. p. 23 

 (1853) ; Walker, List Dipt. pt. i. p. 133 (1848) ; Schiner, Cat. Euro- 

 pean Diptera (1863). 



Four males and one female. The wings have an appendix. 

 Hah. S. France. 



Pangonia ferruginea, Latr., Gen. Crust. Ins. iv. p. 282 

 (180r)). 



Tanyglossa ferrvginea, Meig., Klass. i. p. 175 (1804) ; id. Syst. Beschr. 

 ii. p. 24(1838); Loew, Neue Dipt. Beitrage, vi. (1853); Schiner, 

 Cat. (1863). 



One male. The black stripe on the abdomen is not at all 

 distinct. The wings have a short appendix. 

 Hah. Frejus, France. 



Pangonia maculafay Fabr. 



Taba7nis proboscideiis, Fabr., Ent. Syst. iv. p. 363 (1794). 



Pangonia maculata, Fabr., Svst. Autl. p. 90. 3 (1805) ; Latr., Gen. 

 Crust. Ins. iv. p. 282, pi. xv! (1806) ; Meig., Syst. Beschr. ii. p. 22. 2 ; 

 Walker, List Dipt. pt. i. p. 134 (1848) ; Loew, Neue Dipt. Beitrage, 

 vi. (1853) ; Schiner, Dipt. Austr. i. p. 44 (1862) ; Schiner, Cat. (1863). 



One male. The wings have a short appendix. 

 Hah. France. 



Pangonia semiviridis^ J", sp. n. (PI. I. fig, 7.) 



Two males. Green. Face reddish, covered with yellow- 

 grey tomentum, some yellow hairs at the sides. Beard light 

 yellow. Antennse and palpi bright red ; the latter with the 



