Pangonia. 



The sucker is short aud stout, hardly exceeding the length ol' the 

 head ; the hody is stout and square-shai)ed ; the stump on the angle of 

 the tip cross-vein is rudimentary or none ; the posterior submarginal 

 areolet is closed in both sexes. / p^M ^iM^f-vju-^o 



1. guttata .-Tn^u^A/vi^fc^ix."'^'^ 3. submacula Z^,^fXv9J^Ju/> 



2. media ~ ^^^^w^^-^a^ 4. marginata <^ 4 vviA VaA*-^7vv(A/o 



Tacina. ^ /,<i/n,/urrvLM^ '^^-^ 

 Seems to connect Fidena with Pangonia : the mouth is more slender 

 than that of Pangonia, and full twice the length of the head : the body is 

 more slender and rounded : the stump on the angle of the tip cross-vein 

 is rather long. 



1 . micans ^ ■ , 3. fen'uginea 



2. maculata 



Phara.v (Palf^^.oK. AO K.^u^.J 



Allied to Tacina, but the mouth is rather shorter and stouter ; the 

 body is somewhat thicker ; the wings are generally shorter. 



1. melanopyga 'Y/L^^'*^^ J 'O- cingulata 



2. chiysostigma 1 I . alboatra 



3. crassipalpis 12. obesa 



4. lateralis J 3. adjuncta 



5. varicolor 14. coujuncta 



6. angulata 15. barbata 



7. multifaria 16. leucomelas 



8. spiloptera 17. sexfasciata 



9. atricornis 18. bifasciata 



C LAN IS. ' W-iVO , OuiyprK^J'i.Myl) 



Resembles Fidena, but the mouth is shorter and stouter, though longer 

 than that of Pangonia. 



1. contigua ^4i 7. concolor 



2. inconspicua 8. constans 



3. gemina 9. mediocris 



4. quadrimacula 10. Lerda 



5. Winthemi 11. Adrel 



6. Jacksonii 12, divisa 



C 



