AXDRENID.^. 



195 



(7) 2. (J, posterior tibifc not spinose ;?, meso- 

 uotum very shining, its puncturation 

 large and remote. 



(i) 3. fj, basal pubescent bands of antennie 

 reaching about one-third up each 

 joint, widened at the sides ; ? , gla- 

 brous centre of apical dorsal valve very 

 narrow, almost linear .... 



(3) 4. (J, basal pubescent bands of antenna) 

 very narrow, not widened at the sides ; 

 ? , glabrous centre of apical dorsal 

 valve more or less wide. 



(0) 5. (J, lacinia of armature not bilid at the 



apex, second submarginal cell very 

 narrow ; ? , sides of propodeum reti- 

 culated, spines along the edge of the 

 tibijB black ...... 



(5) 6. cj, lacinia of armature bifid, second sub- 

 marginal cell not very narrow ; J , 

 sides of propodeum strigose, apex of 

 dorsal valve wide and flat ; spines of 

 posterior tibias pale .... 



(2) 7. cJ, posterior tibiaj with pale marginal 

 spines as in the ? ; ? , mesonotum 

 dull, closely and rugosely punctured . 



(1) 8. Larger or smaller species, posterior 



wings with 5-6 hooks. 



(18) 9. (J, stipites of armature simple, not 

 grooved at the base ; $ , dorsal valve 

 wide, flat, and dull ; or mandibles not 

 toothed; or very small, the labrum 

 ferruginous. 



(lo) 10. (J, stipites not longitudinally strigose; 

 finely rugose or nearly smooth ; ? , 

 mesonotum finely punctured, apical 

 dorsal valve not dull and punc- 

 tured. 



(14) 11. Second submarginal cell wide in both 

 sexes; (^, genital armature longer 

 than wide ; $ , mandibles not toothed. 



(13) 12. (J, lacinia of armature not fringed with 

 hairs at the apex, its membrane pro- 

 duced along the inner edge of the 

 stipes ; $ , larger and darker, apical 

 dorsal valve narrowly rounded at the 

 apex, and with an impressed marginal 

 line ....... 



(12) 13. (J, lacinia fringed with hairs, its mem- 

 brane not produced, abdomen entirely 

 black or piceous ; ? , smaller, lighter, 

 apical valve widely rounded at the 

 apex, its margins reflexed . 

 o 2 



RETICULATUS. 



SUBQUADRATOS. 



sprauLosus. 



rnscTicEps. 



