414 WicuHt: ERitrichuM IN NortTH AMERICA 
lected on the main land at Port Moller, Alaska Peninsula. It 
was originally described from specimens collected at St. Lawrence 
Bay, Siberia, and Kamchatka. 
Specimens have been examined as follows : 
Axaska: St. Paul Island, August 3, 1891, /. JZ Macoun ; 1895, 
True & Prentiss, 40, 68; 1890, Wm. Palmer, 139; August 7, 
1891, C. Hart Merriam; without date, Kusmischscheff ; without 
date, H. W. Elliott; Port Miller, July, 1890, C. H. Townsend. 
