170 THE CANADIAN ENTOMOLOGIST. 



238. Pachyta liturata Kby. 



239. Leptura chrysocoma Kby. 



240. " subpubescens Kby. is PROXiMA Say. 



241. " erythroptera Kby. Variety of 242. 



242. " canadensis Ol. 



243. " tenuior Kby. is Typocerus velutinus 01. 



244. " brevis Kby. is L. vagans 01. 



245. " sexmaculata Linn. 



246. " SEMIVITTATA Kby. is L. VITTATA 01. 



247. " gulosa Kby. is also L. vittata 01. 



248. " SUBARGENTATA Kby. 



249. " similis Kby. is rufibasis Lee. 



250. " longicornis Kby. is Acmaeops marginalis Lee. 



251. " proteus Kby. is an Acmaeops. 



252. " longiceps Kby. is Acmaeops pratensis Laich. 



253. Anobium foveatum Kby. is a Hadrobregmus. 



254. Cis micans Fab. (Kby.) Unknown ; seems to be Chevrolatii 



Mell. 



255. Tomicus pini Say. 



256. Apate bi vittata Kby. is a Xyloteres. 



257. " rufitarsis Kby. is a Xyloteres unknown to us. 



258. " (Lepisomus) rufipennis Kby. is a Polygraphus. 



259. " (Lepisomus) nigriceps Kby. Probably the same as 258. 



260. " (Lepisomus) brevicornis Kby. Unknown. 



261. Hylurgus rufipennis Kby. is a Dendroctonus. 



262. Calandra pertinax 01. is a Sphenophorus. 



263. Hylobius confusus Kby. 



264. Lepyrus colon Linn. 



265. • " gemellus Kby. 



266. Cleonis vittatus Kby. is Cleonus. 



267. Macrops maculicollis Kby. 



268. " vitticollis Kby. 



269. Lepidophorus lineaticollis Kby. 



270. Trachyphloeus melanothrix Kby. Constitutes, with a California 



species, a new genus, Geoderces Horn. 



271. Pachyrhynchus Schonherri Kby. is Ithycerus noveboracensis 



Forst. 



272. Attelabus similis Kby. is analis Illig. 



273. " bipustulatus Fabr. 



