GENERTJM DIAGNOSES, 291 



Genus 8. Eutonms (pag. 64). Statura et forma penitus ut in genere 



(Edionyche ; robustus, latus, brevis ; thorace lato ; tibiis posticis 



rectis, inarmatis, brevibus. p afre 



1. Africanus .... Sierra Leone 05 



Genus 9. Phsedromus (pag. 66). Parallelus, subattenuatus, depressus; 

 thorace traiisverso, lateribus (ut in genere Tetragonote) angulatis; 

 tibijs posticis ad marginationem sw&sinuatis. 



1. Waterhousii . . . South Carolina 68 



Genus 10. Physimerus (pag. 69). Sat latus, parallelus ; antennis 

 plerumque filiformibus (rarius sttMncrassatis) ; thorace angulis 

 anticis distinctis, haud ut in genere Rhinotmeto rotundatis, qua- 

 drato (rarissime transverso) ; tibiis posticis ad marginationem 

 rectis, nunquam calcaratis. 



1. impressus . . . . Organ Mountains .... 71 



2. vittatus Rio Janeiro 72 



3. quatuor-lineatus . . Brazil 72 



4. virgatus Columbia 73 



4 A. vulgaris Rio Janeiro 282 



5. labialis Mexico. . 74 



6. ambiguus .... Organ Mountains .... 75 



7. agilis Organ Mountains .... 76 



8. revisus Brazil 77 



9. luteicollis .... Rio Janeiro 77 



10. inornatus .... Amazon 78 



11. minutus Amazon 79 



12. obscurus Brazil 79 



13. fascicularis .... Organ Mountains .... 80 



14. trivialis ..... Brazil 81 



14 A. rusticus Rio Janeiro 283 



15. juvencus Amazon 81 



16. ephippium .... Amazon . 83 



17. suboculatus .... Para 83 



18. adumbratus .... Amazon 84 



19. brevicollis .... Amazon 85 



20. angulo-fasciatus . . Amazon 86 



21. bituberculatus . . . Amazon . . 87 



22. bilineatus .... Amazon 



23. Batesii . . . . . Amazon 89 



24. irroratus Amazon < 89 



25. nebulosus .... Rio Janeiro 90 



26. pruinosus .... Columbia 91 



27. griseostriatus . . . Amazon 9J 



28. Allardii Rio Janeiro 284 



Genus 11. Glenidion (pag. 93). Paralleling elongatum; thorace 

 transverso ; pedibus posticis elongatis ; tibiis elongatis, et rectis, 

 inarmatis, ad apicem calcaratis, tarsorum articulo basali pro- 

 ducto. 



1. rubronotatum . . . Brazil ......... 95 



