272 PROCEEDINGS OF THE NATIONAL MUSEUM vol. iis 



9. Elytra with two fasciae 10 



Elytra with three more or less distinct fasciae 12 



10. Elytral fasciae piccous piceofasciata, new species (p. 280) 



Elytral fasciae bluish or violaceous 11 



11. Elytra strongly costate zonata, new species (p. 281) 



Elytra weakly costate coeruleofasciata Jacoby (p. 278) 



12. Basal fascia not connected with median fascia . simulans Jacoby (p. 290) 

 Basal fascia more or less connected with median 13 



13. Median fascia not connected with apical fascia. 



hondurensis Jacoby (p. 290) 

 Median fascia connected along side and suture with apical fascia. 



pterota, new species (p. 291) 



14. Elytra with a lateral vitta from humerus to apical curve 15 



Elytra with a humeral spot or short vitta not extending to apical curve or 



dark area in middle of elytra 17 



15. Head pale duodecimsignata, new species (p. 286) 



Head dark 16 



16. A median vitta, sometimes interrupted oberthiiri (Baly) (p. 284) 



No median vitta melanocephala Jacoby (p. 287) 



17. Elytra with a dark basal ring, more or less unbroken, enclosing a pale 



area , 18 



Elytra with basal spots or vittate markings 22 



18. Elytra very strongly and coarsely punctate . punctatissima Jacoby (p. 288) 

 Elytra not so coarsely punctate 19 



19. Elytra dark with a basal round pale area and an apical rounded pale area 



open at apex quadriplagiata Jacoby (p. 289) 



Elytra pale with a more or less complete dark apical as well as basal 

 ring 20 



20. Basal ring and usually apical ring complete .... ornata Jacoby (p. 277) 

 Basal and apical ring not usually complete 21 



21. Legs pale noumenia, new species (p. 276) 



Legs with tibiae and tarsi dark variabilis Jacoby (p. 273) 



22. Elytra with basal vittae 23 



Elytra with basal spots 27 



23. Elytra with 3 short basal vittae joined across base, one down the side, one 



at middle and another at suture dentata, new species (p. 277) 



Elytra with a short basal and sutural or subsutural vitta 24 



24. Elytra with a short lateral and short subsutural basal vitta. 



linigera Jacoby (p. 285) 

 Elytra with a short lateral and a short sutural basal vitta 25 



25. Elytra with a spot at apical curve trichops, new species (p. 283) 



Elytra with a short vitta at apical curve 26 



26. Large, a large median apical spot and a short lateral apical vitta. 



imitans Jacoby (p. 274) 

 Small, a small median apical spot and a long lateral apical vitta. 



coeruleolineata Jacoby (p. 282) 



27. Head dark 28 



Head pale 29 



28. Large, 7 mm. each elytron with three small spots (not counting the dark 



scutellum) septemmaculata, new species (p. 298) 



Small, 5 mm. each elytron with 5 small spots (not counting the dark 

 scutellum) undecimmaculata Jacoby (p. 275) 



