ANDRENID.-E. 



dominal segments without distinct 

 apical bands, clypeus not white iu 

 the (J. 



(") 2. Anal fringe golden aldicaxs. 



i'Z) 3. Anal fringe brown or black. 



(7) 4. Colour not deep black, abdominal hairs 



pale. 

 (6) 6. (^, abdomen dull, unspotted, antenniB 

 longer and thicker, armature large, 

 tibite generally pale at the apex ; ? , 

 posterior tibi;i3 clear testaceous . . tibialis. 

 (5) 6. (J, abdomen somewhat shining, antennae 

 shorter and thinner, armature small, 

 tibioe entirely black in both sexes . EniACl'LATA. 

 (1) 7. Colour coal black, hairs of abdomen 



black riLiPES. 



(I) 8. Basal area of propodenm not enclosed 

 by a raised line, rarely finely clathrate 

 at the base, and when so, as in lahialis, 

 then with distinct white lateral bands 

 on the abdomen. 



(11) 9. Abdomen coal .black or bhiish black, 

 shining, its pubescence black or white, 

 not brown ; ? with the anal fringe, 

 and scopa outwardly, black. 



(13) 10. Hairs of thorax bright brown. 



(IV!) 11. Hairs of face black tdokaCTCa. 



(11) 12. Hairs of face white sitida. 



(10) 13. Hairs of thorax grey or black and white, cinekakia 

 (9) 14. Abdomen more or less clothed with brown 

 or pale hairs, or with pale apical bands 

 on the segments. 



(56) 15. Abdomen densely hairy ; or polished and 

 shining without white inibescent ai^ical 

 bands; or dull with broad entire apical 

 bands; anal fringe in J always brown 

 or black or mandibles widely mem- 

 branous beneath ; ^J clypeus always 

 black. 



(53) 10. Head of (J not nearly twice as wide as 

 the mesonotum between the wings; 

 ? , mandibles beneath not widely mem- 

 branous. 



(10) 17. Abdomen without pale pubescent bands 

 or with the bands only slightly paler 

 than the rest of the pubescence, 

 often visible only in certain positions, 

 or with the scopa; of the ? golden. 



(19) 18. (J, third joint of antenna; much shorter 

 than the fourth ; ? , third joint of an- 

 tenujB shorter than fourth and fifth 

 together Tiuumeraxa. 



(18) 19. cj, third joint of autcnnai longer than 



