792 



UNITED STATES NATIONAL MUSEUM BULLETIN 224 



Figures 2260-2271. — Males. 2260, Nyssomyia 

 ochracea, new species. 2261, Clephydroneura sun- 

 daicus Jaennicke. 2262, Heligmoneura modesta 

 Bigot. 2263, Philonicus albiceps Meigen. 2264, 

 Eccoptopus longitarsis Macquart. 2265, Oli- 

 goschema sp. 2266, Lahromyia albibarhis, new 



species. 2267, Myaptex hermanni, new species. 

 2268, Siilpnogasier aemula Meigen. 2269, Lyco- 

 prosopa atrimaciilata Hobby. 2270, Pro7nachus 

 griseiventris Becker. 2271, Cnodalomyia obtusa, 

 new species. 



