226 BLACKBURN AND SHarP—On Hawaiian Coleoptera. 
Genus XLI.—Bacanius. Mun. Cat. m1. p. 796. 
130. Bacanius atomarius, Shp., ante, p. 128. 
Ins. Oahu. (?) Int. 
Honolulu. 
131. Bacanius confusus, Blackb., ante, p. 129. 
Ins. Oahu. (?) Int. 
Unique ; without special locality. 
Genus XLII.—Aeritus. Mun. Cat. m1. p. 797. 
132. Acritus insularis, Shp., anée, p. 129. 
Ins. Oahu. (?) Int. 
Mountains near Honolulu. 
Genus XLIII.—Aeletes. Horn, Proc. Am. Phil. Soc. xm. p. 312. 
133. Acritus basalis, Lec. Ann. Lyc. v. p. 170. 
Ins. Oahu. (?) Lnm. 
A few specimens have been taken in several mountain localities on Oahu. 
134. Aeletes facilis, Shp., anfe, p. 180. 
Ins. Oahu. (?) Imm. 
135. Aeletes longipes, Shp., ante, p. 129. 
Ins. Oahu, Maui, Lanai. (?) Imm. 
A few specimens occurred on Mauna Loa, Hawaii, in decaying wood, at an elevation of between 
4000 and 5000 feet. In somewhat similar localities (though at a lower elevation) on Maui and Lana 
specimens haye occurred somewhat smaller, but apparently referable to this species. 
136. Aeletes concentricus, Shp., ante, p. 130. 
Ins. Maui. (?) Imm. 
Rare; occurs in wood at an elevation of about 4000 feet on Haleakala, Maui. 
137. Aeletes monticola, Blackb., ante, p. 130. 
Ins. Maui. (?) lmm. 
Unique; occurred in decaying wood on Haleakala. April. 
138. Aeletes flavitarsis, Lewis, Ent. Mo. Mag. xvi. p. 79. 
Ins. Oahu. (?) Imm. 
Occasionally taken on the higher mountains of Oahu, generally in decaying wood. 
