8 JOHN HAMILTO.V, M. D, 



46. C. Grapii Gyll., pidpes J Maun., nitens Lee, D 57. — Ea.stern shore of Kndjak, 



interior of Kenai, Fort Simpson (McKeuzie Eiver) eastward to New 

 Hampshire, Michigan, New Mexico, Northern Siheria, Europe. 



47. B. dentellum Thanh., undulatum Sturm., arcuatum Lee, D 53. — Kenai, Col- 



orado, Michigan, Massachusetts, Pennsylvania, West Virginia, Siheria, 

 Europe. 



48. B. incrematum Lee, nigripes J Mann., C 19. — Common in Sitkha, British 



Columhia, Washington, Oregon, California, Piovince of Quebec. 



49. B. quadraticoUis Mann., f nigripes Kirby. D 54, Kenai; nigripes. — British 



Columbia. Hudson Bay region, Michigan, Colorado. 



50. B. flavopictum Mots., picf urn Whec. — Wrangel, Utah, Wyoming, Colorado, 



Kansas, Missouri, Ohio, Canada. 

 5L B. fortestriatum Mots., C 22, Dp, 271.— Kenai. Sitkha. 



52. B. caututn Lee. — Wrangel, Colorado, Kansas, Michigan, Massachusetts, 



New Hampshire. 



53. B. g-labriusculum Mann., D 52. — Sitkha. 



54. B. spectabile Mann , C 15. — Sitkha. 



55. B. oblongulum Mann., D 16. — Sitkha, Queen Charlotte Island, Massachu- 



setts, New Hampshire. 



56. Tachys nanus Gyll., ritndaris Mots., inornotus Say, Tachytes picipes Kirby, 



D 60. — Sitkha, North America generally, likewise Siberia, Europe and 

 Algeria. 



57. Patrobus septentrionus Dej., hyperboreus Dej., foveocoUis Esch., f fossifrovs 



Esch., lacustris Mots., longiventris Mann., tenuis, rufipes Lee, ? obtnsiuscnlus 

 Chaud., f sty gi CHS Ch-A.nd. ; war. foveocoUis occurs in Unalaschka commonly, 

 A .32 ; var. fossifrons = cinctus Mots., Unalaschka, Chtagaluk, Afognak, 

 Kadjak, Kanitschatka, Ochotsk, A 33, Dp, 271 : var. lacustris Mots., Ins. 

 Siberia, pp. 130 and 199, Kirghes Steppes, Oulou-Tau Mountains; var. 

 longiventris Mann., D 48, Kadjak, common ; var. obtusiuscnlus, Hudson Bay : 

 \nr. stygicus. New Foundland, ? Labrador; var. tenuis. Lake Superior re- 

 gion, Labrador; var. rufipes, Red Eiver of the North. As a whole, the 

 species extends entirely across the continent, and southwardly in the At- 

 lantic region to New Hampshire and northern Michigan ; Siberia, Arctic 

 and mountainous Europe. 



,58. P. aterrimus Dej., fulcratus Lee., A 34. — Sitkha, Glenora, Vancouver, 

 Wyoming, Colorado. 



.59. Trechus chalybeus Dej., califormcus Mots., micans Lee, fuhius Lee, A 83, 

 C 18, Dp, 271 ; three varieties. — Unalaschka, Chtagaluk, Afognak, Kadjak, 

 Kenai, Sitkha, Stikine Eiver, Washington to California, New Mexico, 

 Colorado, Lake Superior, Michigan, New Hampshire, Massachusett.s. 



60. T. ovipennis Mots., Isevigatus Lee, C 17, Dp, 271. — Chtagaluk, Sitkha, 



Wrangel, Vancouver, California. 



61. Pterostichus crenicollis Lee — Wrangel, Queen Charlotte, Vancouver, 



Washington, Oregon. 



62. P. lierculeanus Mann., A 52. — Sitkha, Vancouver, Oregon, Washington. 



63. P. validus Dej., algidus Lee, A 53, Dp, 270, — Atkha, Afognak, Sitkha, Port 



Chester, Vancouver, Fort Jasper (Alberta), Oregon, California. 



64. P. amethystinus Esch., Chaud., Bui. Mose 1838, p. 13; A 54. — Sitkha 



Yes Yes Bay, Loring, Hunter's Bay, Port Chester, Queen Charlotte Island. 

 Vancouver to Oregon. 



