21 C ' """ x ' 



Altica bimarginata. Fig 2oA: larval leg, ectal aspect; fig. 2oE: 

 ental aspect; fig. 21 A: dorsal aspect of pupa, showing setae; fig. 

 21 B: ventral aspect of pupa showing setae; fig. 21 C: prothorax 

 of pupa showing setae ; fig. 2iD : pygidium of pupa showing setae. 

 For explanation see pages 260 and 265-267. 



