254 SUPPLEMENT. 



5. Pangonia wiedemanni. 



Pangonia basilaris, Wiedem. Aussereur. zweifl. Ins. ii. p. 621 1 ; Walk. List &c. v. p. 120 2 (uomen 



prseocc.) . 

 Pangonia wiedemanni, Bellardi, Saggio etc. i. p. 48, t. 2. fig. 3 3 . 



Hab. Mexico 1 2 3 , Venta de Zopilote in Guerrero (H. H. Smith). 

 One specimen, 14 millim. in length. It has all the femora black. 



6. Pangonia flavohirta. 



Pangonia flavohirta, Bellardi, Saggio etc. i. p. 49 \ 



Hab. Mexico x , Tierra Colorada in Guerrero (H. H. Smith). 



Two male specimens agree throughout with Bellardi's description \ save that the 

 abdomen is almost wholly yellowish, instead of "flavo-fuscous." They measure 14 millim. 

 in length. The third joint of the antennae is slender, the width of the basal annulus 

 scarcely exceeding its length. The species is apparently allied to P. aurulans, Wiedem, 



7. Pangonia illota, sp. n. 



$. Dark brownish-red. Eyes bare. Pace receding. Antennae red. Palpi red, with black hairs. Proboscis 

 about as long as the height of the head. Pleurae white-pollinose. Abdomen a little darker than the 

 mesonotum, brown ; first segment yellowish-white, with white hairs. Wings brownish, a little darker 

 in front and at the base; first posterior cell closed; second submarginal cell appendiculate. Legs 

 yellowish-red throughout. Length 15 millim. 



Hab. Hondukas, Euatan Island (Gaumer). 

 One specimen. 



8. Pangonia saussurii. 



Pangonia saussurii, Bellardi, Saggio etc. i. p. 49, t. 2. fig. 4 \ 



Hab. Mexico, Acaguizotla, Tepetlepa, Eincon, and Hacienda de la Imagen in 

 Guerrero (H. H. Smith), Orizaba K 



Eleven specimens, of the identification of which I have scarcely a doubt. The species 

 has a very long setiform termination to the third antennal joint ; the abdomen varies 

 in depth of colour, sometimes to almost black ; the tibiae and tarsi and the tip of the 

 femora are yellow. P. saussurii must be closely related to P. caustica, O. Sack., but 

 the presence of yellowish pile on the mesonotum in front, the absence of the tufts of 

 white pile under the root of the wings, and also of the abdominal markings, will 

 sufficiently distinguish it. 



9. Pangonia nigronotata. 



Pangonia nigronotata, Macq. Dipt. Exot., Suppl. iv. p. 27, 1. 11. fig. 5 1 j Bellardi, Saggio etc. i. p.51 2 . 

 Pangonia incerta, Bellardi, Saggio etc. i. p. 52 3 . 



Hab. Mexico \ Acaguizotla, Venta de Zopilote, Hacienda de la Imagen, and Chil- 

 pancingo in Guerrero (H. H. Smith), Orizaba 2 3 . 



