NO. II LARVAE OF THE ELATERID BEETLES — GLEN 



245 



il lii!i l l ll l! i liK 



'Ar ' dp,, \ "'^ik^ 



Fig. 39. — Hypnoidiis dubius and Hypnoidus miisculus. 

 a-e, h i, Hypnoidus dubius (Horn): a, frontoclypeal area, dorsal view; 

 b, gular'area, ventral view; c, left mandible,, dorsal view; d, third abdominal 

 segment, ventral view ; e, left mesothoracic leg, mediocephalic view ; /;, ninth 

 and tenth abdominal segments, lateral view ; i, ninth abdominal segment, dorsal 

 view. /, g, H. musadus (Eschscholtz) : /, urogomphi, dorsal view; g, left 

 mandible, dorsal view. 



