Coleoptera 17 e 



Family COCCINELLIDAE. 



By Chas. W. Leng. 



Genus Coccinella Linn. 



Coccinella quinquenotata Kirby. 



Langton bay, Northwest Territories, 1910-11, No. 1630, R. M. Anderson, 

 collector. 



Coccinella nugatoria Mulsant. 



Langton bay (Franklin bay). Northwest Territories, summer 1911, No. 

 1865, V. Stefansson, collector; Kater point, Bathurst inlet, Northwest Territories, 

 August 24, 1915, J. J. O'Neill, collector, No. 109. 



Both of these species are closely related to Coccinella transversoguttata 

 Fabricius, a species widely distributed in the northern parts of both hemispheres, 

 the larva feeding on aphids. 



Family ELATERIDAE. 



By C. W. Leng. 

 Genus Hypnoidus Steph. 

 Hypnoidus barbatus Sahib. 

 Nome, Alaska, F. Johansen, collector, August 24-25, 1916; Nos. 21, 22. 



Family CHRYSOMELIDAE. 



By C. W. Leng. 



Genus Chrysomela Linn. 



Chrysomela subsulcata Mann. 



Tundra plaieau, Konganevik, Camden bay, Alaska, July 4, 1914, No. 431; 

 tundra at Konganevik, Camden bay, Alaska, June or July, 1914, No. 436; 

 Konganevik, Camden bay, Alaska, June 27, 1914, No. 458;- under old driftwood 

 logs in tundra behind house at CoUinson point, Alaskan Arctic coast, September 

 27, 1913, Nos. 1151, 1152; CoUinson point, Alaska, June 18, 1914, No. 1171; 

 Collinson point, Alaska, September 2, 1914; tundra east of CoUinson point, 

 Alaska, September 2, 1914, No. 1642. The last one was collected as larva 

 June 18, 1914, and pupated July 13, 1914 (breeding record 8). AU collected 

 by F. Johansen. 



Genus Lina Meg. 



Lina scripta Linn. 



Collected as pupae September 10, 1916, on Alnus leaves and reared (breeding 

 record 135). Ketchikan, Alaska, September 16-20, 1916, F. Johansen, collector, 

 Nos. 1211 to 1213. 



