COLi:OPTEKA OF ALASKA. 21 



280. T. nigricornis Mann. 9, Maek. %, A 10(J, D 110.— .Sitkha, Wningel, 



Stikine River, B. C, Vancouver. 



281. T. pallipes Giav., frigUhis Er., two varieties, jiropiiiqnns Mann., two va- 



rieties, A 107, C 144, D 112.— Unaiaschka, Afognak, Kenai, Sitklia, Cali- 

 fornia, Iowa, Canada to Virginia; central and nortliern Eitroiie. 



2S2. T. arcticus Mots., Col. Amur, p. 121, Vega Exp. pp. 28 and ."jli.— Coast of 

 Behring Strait both on the American ami Asiatic sides, all Arctic Sil>eria. 



283. T. Crotchil Horn.- Prince of Wales, Vancouver. 



284.- T. debilis Horn.— Port Chester, Vancouver, California. 



285. T. instabllis Maek., nigricorHis J Maek., C 43, D 111, three varieties.-- 



Kadjak, California. 



286. T. apterus Maek., D 113.— Island of St. George. Mr. Fauvel considers 



this and the two preceding valid species. 



287. T. basalis Er., circuvicinrlus Maek., (' 4.5, Dp, 272. — Kenai, common in 



Sitkha, Vancouver, Kansas, Michigan, Cjinada. 



288. T. elongatus G.yll., A 109, two varieties.— Unala.schka, Sjiguenay [river, 



Canada] (Fanvel); eastern Siheria, Bokhara. Caucasia, Europe. 



289. Boletobius cingulatus Maun., Brach. 64, 2.— Alaska, Queen Cliarlotte 



Island, British Columbia, Oregon, Canada to Virginia; Cauctisia, Europe. 



290. B. poBcillus Mann., C 47, two varieties.— Sitkha, Vancouver. 



NOTK. — An example taken at Wrangel is referred doubtfully to B. dimidiadts 

 Er. by Mr. Wickham. 



291. B. biseriatus Mann., B 2.— Sitkha. According to Dr. Horn this is per- 



haps cincficollis Say, Avhich extends from British Columbia to California 

 and Canada and .soutliward to Virginia. 



292. Mycetoporus insig-nis Maek., D 114. — Afognak, 



293. M. nigrans Maek., D 115. — Interior of Kenai. 



294. Olistheerus meg-acephalus Zett., D 126.— Interior of Kenai, California, 



Lake Superior region, Canada ; Arctic and eastern Siberia, Lapland, 

 Sweden, Hungary. 



295. Bledius long-ipennis .Maek., C 62. — Sitkha, British tJohimbia. 



296. B. albonotatus Maek., D 12.5. — Peninsula of Kenai. Closely related to 



(irnatus Lee. Horn. 



297. Oxytelus laqueatiis Marsh., hiteipennis Er. , fuscipeimis Mann., not Lee, 



A 123, Dp, 272.^ — Chtagaluk, Sitkha, Wrangel and main land opposite, 

 Prince of Wales Island. Queen Charlotte Island, Vancouver, southward to 

 Guatemala; Siberia, Caucasia, Europe. 



298. Ancyrophorus biimpressus Maek., C 63, two varieties. — Sitkha.^- 



299. Syntomium confrag-osum Maek. — Sitkha tJEu rope (Pyrenees]>— — ^ 



300. Porrhodites fenestralis Zett., Deliphnim brevicoUc Maek., C 66, D 133. — 



Abundant in the interior of Kenai, Sitkha, Stikine River, B. C, British 

 Columbia, mountainous Colorado, Lake Superior, Hudson Bay; northern 

 Siberia and Europe. 

 .301, Lesteva fusconigra :\Iots., D 127. — Unalaschka, Veta Pass (Colorado) at 

 9400 to 11.000 feet. 



302. Acidota quadrata Zett, Frankenhauseri Maek., D 128. — Interior of Kenai, 



(Colorado. Lake Sii|)erior, Mt. Washington and Wiiite Mountains, N. H. ; 

 Arctic Siberia. Lapland. 



303. Amphichroum {Arpedium.) testaceum Mann., var. mticuIicoUe Mann. 



melanocephalnni Mots., A 125, A 126. — Sitkha, Queen Charlotte Island, 

 British Columbia, California. 



TK.^NS. AM. KNT. SOC. XXI. JANUARY, 1894. 



