[533] COLEOPTERA l8l 



Hypnoidus musculus Eschscholtz. 



Lowe Inlet, June 3, 1 specimen; Virgin Bay, June 26, 1 specimen; 

 Popof Island, July 8 and 12, 2 specimens. 



Elater nigrinus Paykull. 



Sitka, June 16, 1 specimen. 

 Megapenthes stigmosus LeConte. 



Fox Point, July 29, 3 specimens. 

 Athous ferruginosus Eschscholtz. 



Saldovia, July 21,4 specimens; Popof Island, July 7, 9, 10 and 13, 

 11 specimens; Kukak Bay, July 1 and 5, 2 specimens. 



Corymbites resplendens Eschscholtz. 



Yakutat, June 21, 1 specimen; Kadiak, July 5 and 20, 3 specimens. 

 Corymbites volitans Eschscholtz. 



Sitka, June 16, 11 specimens. 

 Corymbites umbricola Eschscholtz. 



Yakutat, June 21, 3 specimens. 

 Corymbites caricinus Germar. 



Sitka, June 16, 1 specimen; Yakutat, June 21, 5 specimens; 

 Kukak Bay, July 1 and 5, S specimens; Popof Island, July 7, 9 and 

 16, 6 specimens; Fox Point, July 27, 1 specimen. 



Corymbites caricinus Germar var. ? 



Kukak Bay, July 1 and 5, 7 specimens; Yakutat, June 21, 1 speci- 

 men. 



Corymbites tarsalis Melsheimer. 



Yakutat, June 21, 1 specimen. 

 Corymbites lobatus Eschscholtz. 



Kukak Bay, July 1 and 5, 16 specimens. 

 Corymbites spectabilis Mannerheim. 



Virgin Bay, June 26, 3 specimens; Kadiak, July 5, 1 specimen. 

 Corymbites sericeus Eschscholtz. ? 



Port Clarence (B. E. Fernow), Yakutat, June 21,1 specimen. 

 Sericosomus incongruus Lee. 



Sitka, June 16, 1 specimen. Not previously reported from Alaska; 

 occurs in New Hampshire (White Mountains), near Lake Superior, 

 in the State of Washington (Tenino), and in Alberta (Banff). 



