96 TERTIARY COLEOPTERA OF NORTH AMERICA. 



Cryptohypnus? terrestris. 



Cryptohypnusf terrestris Scudd., Rep. Prog. Geol. Surv. Can., 1877-78, 181-182B 

 (1879); Tert. Ins. N. A., '497, pi. 2, fig. 30 (1890); Contr. Canad. Palteont., II, 

 38-39 (1892). 



Nicola River, British Columbia. 



LIMONIUS Eschscholtz. 



A north temperate genus rich in species, a good share of which are 

 found in North America. Three fossil species have been found in the earlier 

 Tertiaries of Oeningeu, the Rhine, British Columbia, and in amber. 



LiMONIUS IMPUNCTUS. 

 Limoniiis impunctus Scudd., Contr. Canad. Palseont., II, 37-38, pi. 2, tig. 3 (1892). 

 Similkameen River, British Columbia. 



CORYMBITES Latreille. 



A dominani, cosmopolitan genus, richly supplied with species in North 

 America. Two fossil species have been found in the earlier Tertiaries of 

 Wyoming and Baden, and a species, probably identical with one now living, 

 in the Pleistocene of Massachusetts. 



CORYMBITES VELATUS. 



PI. X, fig. 7. 



Corymbitei velatus Scudd., Bull. U. S. Geol. Geogr. Surv. Terr., II, 81 (1876); Tert. 

 Ins. N. A., 496 (1890). 



Green River, Wyoming. 



CoRYMBiTES yEthiops Herbst. 

 PI. X, fig. 11. 



A prothorax, apparently belonging to this existing species, found by 

 Prof B. K. Emerson in the Pleistocene of Fort River, is described by me 

 in a section forming part of Chapter XXI of Monograph XXIX of the 

 United States Geological Survey, by Professor Emerson. 



Hadley, Massachusetts. 



