NO. II LARVAE OF THE ELATERID BEETLES — GLEN l8l 



H. hcmipodus (Say) : Eight examples were studied, including the 

 exuviae of four reared specimens. Unfortunately, the reared speci- 

 mens were not collected at the same time and place as the whole larvae 

 that were available. 



i; Orono, Maine; Aug. i, 1929; reared; J. H. Hawkins. (U.S.N. M.) 

 3; Downingtown, Pa.; Apr. 10, 1930; adults emerged May 13, June 2, June 12, 

 1930; C. A. Thomas. (Pa.C.) 



H. bilobatus (Say) : Only the exuvium of i reared specimen 

 was studied. 



i; Hulmeville, Pa.; Apr. 13, 1927; reared; C. A. Thomas. (Pa.C.) 



H. carbonatus (LeConte) : Eight larvae were examined. These 

 were collected at Walla Walla, Wash., by M. C. Lane and identified 

 by him. (U.S.N.M.) 



Hemicrepidius sp., near carbonatus (LeConte) : Only the exuvium 

 of one reared specimen was available. 



i; Lethbridge, Alberta; June 5, 1935; adult emerged July 12, 193s; R. Glen. 

 (C.N.C.) 



Athons niger (Linnaeus) : Seven specimens were studied, includ- 

 ing the exuviae of two that were reared. None of the whole larvae 

 was from the same collection as the reared material, but specimens 

 were examined that were used by K. L. Henriksen (1911) in his 

 description of this species. The material was from Denmark (5), 

 Holland (i), and Germany (i). (U.S.N.M.) 



2; Denmark; 1895; both reared; A. Ditlevsen. (R.V.A.C.) 



Athons hirfus (Herbst) ( ?) : Examination of this species was lim- 

 ited to a single specimen from France labeled as "Athous hirtus 

 Hbst. or niger L. ?" This larva differed slightly from available speci- 

 mens of A. niger. (van Emden.) 



Genus CREPIDOMENUS Erichson 

 CREPIDOMENUS QUEENSLANDICUS Blair 



Figures 10, /; 37, d-f 



This Australian species is the only Crepidomenus known in the 

 larval stage. Specimens were received for study through the courtesy 

 of W. A. McDougall, Assistant Entomologist, Central Sugar Experi- 



