276 Mr. Cameron on 



3. OXYBELUS BELLUS, Cam. postea. 

 Had. Poona ( Wroughtcn). 



4. OXYBELUS CANESCENS, Cam. postea. 

 Had. Barrackpore {Rothney). 



5. OXYBELUS flavipes, Cam. postea. 

 Had. Barrackpore {Rothney). 



6. OXYBELUS FULVOPILOSUS, Cam. postea. 

 Had. Barrackpore {Rothney). 



7. OXYBELUS INSULARIS, Kohl, Termez. Filzetek. VIII., 



109. 1 

 Had. Ceylon. 1 



8. OXYBELUS nitidus, Cam. postea. 

 Had. Barrackpore {Rothney). 



9. OXYBELUS ROBUSTUS, Cam. postea. 

 Had. Poona ( Wroughton). 



10. Oxybelus RUFICORNIS, Smith, Cat. Hym. Ins. IV., 



388, 27} 

 Had. India. 1 



11. Oxybelus sabulosus, Smith, Cat. Hym. Ins. IV., 288, 



28. 1 

 Had. India. 1 



12. Oxybelus squamosus, Smith, Trans. Ent. Soc., 1875, 



38. 

 Had. Barrackpore {Rothney). 



13. Oxybelus tridentatus, Smith, Cat. Hym. Ins. IV., 



387, 26. 1 

 Had. India. 1 



A. Thorax with lamina. 



Oxybelus robustus, sp. nov. (PI. X. f. 21 — 21a) 

 Black, a line on the pronotum, two marks on the 



scutellum, the lateral plates, and a band on each side of the 



