GENERTJM DIAGNOSES. 297 



Page 



17. sex-notatus .... Brazil 224 



18. sericeo-pubescens . . Columbia 225 



19. transverso-notatus . Amazon 225 



Genus 36. Metriotes (pag. 226). Elongata, subdepressa; palpis 

 maxillaribus art. secundo lato et dilatato ; antennis filiformibus, 

 attenuatis ; thorace transverse, rectangular! ; elytris parallelis ; 

 tibiis posticis (ut in genere Monoplato} calcaribus quinque aut 

 sex armatis. 



1. Robinsonii .... Rio Janeiro ...... 228 



Genus 37. Poebates (pag. 229). Lata, robusta, subcylindrica ; an- 

 tennis brevibus, filiformibus; thorace transverso ; elytris latis, 

 brevibus, subcylindricis, baud ante medium transverse depressis ; 

 tibiis posticis ad marginationem simplicibus. 



1. nigripes Brazil . 230 



Genus 38. Hypolampsis (pag. 230). Statura brevis ; sat lata, aut 

 subglobosa aut parallela; thorace transverso (interdum qua- 

 drato) ; elytris brevibus aut elongatis, plerumque ante medium 

 oblique depressis ; tibiis posticis ad marginationem aut simpli- 

 cibus aut sinuatis, rarissime calcaratis. 



1. melanotus .... Chili 233 



2. Balii Brazil 234 



3. elegantula . . . - . Rio Janeiro 234 



4. multicostata . . . . Brazil 235 



5. ingequalis Rio Janeiro 236 



6. Miersii Paramaribo 237 



7. Dohrnii Brazil 238 



8. albo-guttata. . . . Brazil 238 



9. Murraii ..... Rio Janeiro 239 



10. signaticornis . . . Para 240 



11. nana Rio Janeiro 241 



12. pumilio Rio Janeiro 242 



13. ferrugineo-notata . . Brazil 242 



14. parallela Brazil 243 



15. campestris .... Brazil 243 



16. fallax Brazil . . 



17. nigrina Island of St. Paul .... 245 



18. minima Amazon ....... 245 



19. atra Island of St. Paul . . . .246 



20! fragilis Rio Janeiro 247 



21. Lacordairii .... Amazon 248 



22. costulata New Granada 249 



23. meridionalis. . . . Brazil 249 



24. sauamata .... Brazil >V 



25. sylvatica Brazil fi 



26 reo-ia Amazon JoZ 



27. flavo-notata ... St. Catherine 252 



28. vicina Columbia ^6 



