•152 LIST OF DIPTERA. 



13. ACROCEHA FCMIPENNIS. 



Nigra, nitUla ; alte ht/alina, basijn versus fusco infumata, venis 

 basim versus ohscuris ad apices tamen fere olliteratis, alulis 

 fuscis ; pedes albidi. 



Acrocera fumipennis, Westw. 

 Georgia. 



Country unknown. 



14. Acrocera bicolor. 



Mas. Nigra ; abdomen testaceum, basi nigrum ; pedes Jlavi ; ala 

 hyalincE. 



Acrocera bicolor, Macq. Dipt. Exot. Suppl. 1, 99, 1. 



Genus 16. TERPHIS. 



Oculi glahri, super et sub autennarura basi contij^fui. Ocelli 

 dtio. Proboscis brevis. Antennae biarticulatae, fionte inferiore 

 insertae. Piotboracis lobi dorsales contigui. 



Terphis, Erichs. Entomogr. i. 1G8. 



Subcostal vein ending at much beyond half the length of the 

 wing ; mediastinal ending at a little before three-fourths of the 

 length; radial ending at before five-sixths of the length: first 

 branch of the cubital obsolete, second ending at behind the tip of 

 the wing; two exlerno-medial veins and subanal vein complete; 

 discal areolet elongated, subpentagoual. 



1. Terphis nodosa. 



Fusca, nigra varia, albo maculata ; abdominis dorsum biseriatim 

 tuhcrcnlatnin ; pedes tcslacci, albo varii, basi nigri ; alee 

 hgalina, irJiis haltcribusque albidis. 



Terphis nodosa, Erichs. Entomogr. i. 169, 1, pi. 1, f. 10. 

 Brazil. 



