42 Canadian Record of Science. 
BaDISTER, Clairv. 
39. pulchellus, Lec. 
CaLAtTuHus, Bon. 
40. gregarius, Say. 
PuLatynus, Bon. 
41. brunneomarginatus,Mann. 46. afjinis, Kirby. 
42. extensicollis, Say. 47. metallescens, Lec. 
43. pusillus, Lec. 48. cupripennis, Say. 
44. errans, Say. 49. placidus, Say. 
45. melanarius, De}. 50. obsoletus, Say. 
Lesta, Lat. 
51. viridis, Say. 52. pumila, De}. 
Cyminpis, Lat. 
53. cribricollis, De}. 54. borealis, Lec. 
Bracuynus, Web. 
55. fumans, Fab. 56. cordicollis, De}. 
CHL @NIvS, Bon. 
57. sericeus, Forst. 60. pennsylvanicus, Say, 
58. leucoscelis, Chev. 61. impunctifrous, Say. 
59. tricolor. De}. 62. toment: sus, Say. 
ANnomoatossts, Chd. 
63. emarginatus, Say. 
BRACHYLOBUS, Chd. 
64. lithophilus, Say. 
AGonovERvs, De). 
65. lineola, Fab. 66. pallipes, Fab. 
Harpauus, Lat. 
67. viridiceneus, Beauv. 70. herbwagus, Say. 
68. caliginosus, Fab. 71. clandestinus, Lec. (?) 
69. pennsylvanicus, De G. 
Srenotopaus, De}. 
72. fuliyinosus, De}. 73. conjunctus, Say. 
BRADYCELLUS, Ir. 
74. cognatus, Gyll. 75. rupestris, Say. 
