Figs 156-160 Larva of Miarocylloepus pusillus: 156- dorsal aspect; 

 157- ventral aspect; 158- lateral aspect. Larva of Neoelmis sp.: 

 159- dorsal aspect; 160- ventral aspect. 



22 (19) Tergite of last abdominal segment with prominent median 

 and sublateral longitudinal carinate ridges (in cross 

 section, the segment would be pentagonal) (Figs 161, 

 162) : Neoaylloepus 

 Dorsum of last abdominal segment not carinate or prom- 

 inently ridged 23 



164 



Figs 161-164 Larva of Neoaylloepus boeseli: 161- dorsal aspect; 

 162- ventral aspect. Larva of Ordobrevta nubifera: 163- dorsal 

 aspect; 164- ventral aspect. 



61 



