27 4 



MEMOIl'S OF TJIE QUEENSLAND MUSEUM. 



The following key will facilitate the separation of the species of Eunjglossa 

 in the i)ie.sent collection. I have also added the species of Pachyinosopis : — 



Abdomen red 

 Abdomen not red 



1. Mesothorax red . . 

 Mesothorax black ; wings hyaline 



2. Mesothorax dark green . . 

 Mesothorax yellow 



Mesothorax black, marked with yellow ; clypeus yellow 

 Mesothorax entirely black 



3. Scape dark ; clypeus with two dark spots ; a yellow spot on front 

 Scap < yellow, at least in front 



4. Axillae spotted with yellow 

 •Axillae entirely black 



5. Face with light markings 

 Face entirely black 



6. Legs mainly black ; region of mouth red . . 

 Legs yellow ; cheeks black 



7. Males ; antermse long and slender 

 Females ; antennae shorter 



8. Large species, about 9 mm. long 

 Much smaller 



9. Flagellum light red beneath . . 

 Flagellum dark . . 



10. Apex of abdomen red . . 

 Apex of abdomen not red 



11. Wings with a conspicuous apical cloud 

 Wings without an apical cloud 



12. Larger ; hind tibiae largely red 

 Smaller ; hind tibiae without red 



13. Large and robust ; anterior wing about 7 mm. long ; abdomen g 

 Much smaller 



14. Abdomen metallic ; only small joints of tarsi red 

 Abdomen not metallic ; tarsi largely red or nearly all red 



1 5. Larger ; middle tibiae red in front . . . . . . ^ . 



Smaller ; middle tibiae black . . 



E. 



E. 



E 

 reenish 



E 



1. 



2. 



E. politifrons CklL 



E. occipitalis CklL 



E. walkeriana Ckll. 



E. furcifera CklL 



3. 



5. 



calliopsiformis Ckll. $ 



4- 



calliopsiformis Ckll. (J 

 P. humeralis CklL 

 6. 

 7. 

 E. hypoleuca Ckll. 

 P. aurantipes CklL 

 8. 

 13. 

 E. longicornis CklL 

 9. 

 10. 

 ..11. 

 P. barbata Ckll. 

 E. regirim Ckll. 

 E. nubifera Ckll. 

 12. 



E. regince Ckll., var. 

 neglectula viica Ckll. 

 E. depressa Smith. 



14. 



. E. jucunda Smith. 



15. 



E. nubifera Ckll._ 

 neglectula mica Ckll_ 



PACHYPROSOPIS Perkins. 

 Pachyprosopis aurantipes Cockerell. 

 Brisbane, 3-10-12 (Hacl'er). 



Pachyprosopis humeralis Cockerell. 

 Oxley, Brisbane, 24-9-14 {Hacker). 



