532 SCHWARZ 



known to occur in the high mountains of Colorado and Utah, and 

 also in Oregon and British Columbia. 



Micraedus austinianus LeConte. 



Muir Inlet, June 12, 35 specimens. The specimens are identical 

 with typical specimens from Mount Washington, New Hampshire. 

 This is the AntJiophagus laficollis, var. b mentioned by Maeklin. 



Family CRYPTOPHAGID^. 



Atomaria vespertina Maeklin. 

 Sitka, June 16, i specimen. 



Family NITIDULID.E. 



Epuraea linearis Maeklin. 



Sitka, June 16, 18 specimens. 



Epuraea truncatella Mannerheim. 

 Sitka, June 15, 1 9 specimen. 



Epuraea planulata Erichson. 

 Sitka, June 16, 2 specimens. 



Epuraea aestiva Linne. 



Sitka, June 16, i specimen; Kukak Bay, July i, 2 specimens. 



Rhizophagus dimidiatus Mannerheim. 



Sitka, June 16, 5 specimens; Yakutat, June 21, i specimen. 



Family DERODONTID^. 



Peltastica tuberculata Mannerheim. 

 Sitka, June 16, 3 specimens. 



Family DASCYLLIDiE. 



Cyphon variabilis Thunberg. 



Saldovia, July 21, 3 specimens; Kukak Bay, July i, i specimen. 



Family ELATERID^. 



Cryptophypnus littoralis Eschscholtz. 

 Kukak Bay, July i and 5, 3 specimens. 



Cryptophypnus hyperboreus Gyllenhal. 

 Muir Inlet, June 12, i specimen. 



Cryptophypnus nocturnus Eschscholtz. 



Sitka, June 16, 2 specimens; Saldovia, July 21, i specimen. 



