212 G. B. Osten Sacken: Diptera 



The brown of tlie first basal cell continues along the 

 fourth vein, as far as the posterior crossvein 



eques Schin. 

 (Nov. 288.) 

 First basal cell hyaline. 



Wings with a brown margin along the costa, other- 

 wise hyaline; anterior crossvein oblique. 

 Thorax with three yellow stripes 



zonalis Rond. 



(Ann. Gen. VII, 430.) 

 Thorax without such stripes 



marginata v. d.W. 



' ■ (Tijdschr.XXIII,179.) 



Wings without a brown margin along the costa, but 



with the crossveins and apex clouded with brown. 



Temora * metallic-green; anterior crossvein not 



oblique didyma 0. S. 



(Enumerat. 77.) 

 Femora yellow . . . . flavipes Schin. 



(Nov. 288.) 



II. Scutellum with six bristles; tip of the first vein much more proxi- 

 mal than the posterior crossvein; third and fourth veins not con- 

 verging. 



chalyhea Dol. 



(3 Bijdr. 53.) 

 hataviensis Schin. 



(Nov. 288.) 

 ohtrudens Wk. 



(J. Pr. Lin. Soc. III, 



116.) 



In this table ßavipes Schin. and ohtrudens Wk. are placed hypo- 

 thetically, as regards their venation. The question whether hataviensis 

 Schin. is merely a variety of chalyhea Dol. (Comp, my Enumer. etc. 

 78) is left undecided. The Herinae grandis, limpidipennis and nigro- 

 costata of Doleschall (Bijdr. 3) may also be Stenopterinae; I do not 

 know them. 



Stenopterina calcarata (Syn. Herina calcarata Macq- 

 D. E. II, 3, 307; East Indies). Loew says about it (Monogr. etc. 



III, 47): „perhaps not a true Stenopterina, but closely related to that 



