LIST OF DIPTERA. 347 



2. Pterodontia analis. 



Nigra ; abdominis segmenta apicalia fulva, alulce margine nigri- 

 cantes ; alee hyaliiuE, venis alhidis ; pedes pallidi. 



Pterodoutia aualis, Westw. Trans. Ent. Soc. Land. v. 97. 

 Georgia. 



The five followiug species may probably be removed from this 

 genus. 



3. Pterodontia Waxelii. 



Nigra; abdomen testaceum, vifta dorsali abbreviata punctoque 

 posteriore nigns ; pedes iestacei, femoribus posterioribus ni- 

 gris ; alee hyalince, basim versus Jlavescentes, casta pallide 

 testacea. 



Henops Waxelii, Ktug, Mag. der Naturf. Gesellsch. zu Berl. i. 265, 



pi. 7, f. 6. Meig. Zweifl. iii. 101, 5. 

 Pterodontia Waxelii, Erichs. Entomogr. i. 162, 1. 

 Aslomella .'' 



Acbtiar, Black Sea. 



4. Pterodontia analis. (Nomen bis ledum.) 



Mas. Nigra; abdomen postice fulvu7n, punctis dorsalibus nigris ; 

 pedes fulvi, femoribus posterioribus nigris, tarsis jlavis ; aloe 

 subfiaveseentes, macula costali siibfusca. 



Pterodontia analis, Macq. Dipt. Exot. Suppl. 1, 98, 1, pi. 9, f. 4. 

 New Grenada. Temperate Region. 



5. Pterodontia Virmondii. 



Nigra, nigro villosa ; abdomen testaceum, basi maculisque dorsali- 

 bus et laleralibus nigris ; pedes testacei, posteriores basi nigri ; 

 alee hyalince, casta Jlavescente testacea. 



Pterodontia Virraondii, Erichs. Entomogr. i. 163, 3. 

 Brazil. 



2h3 



