182 ZOOLOGICAL EESULTS OP THE EUWENZOEI EXPEDITION. 



11. Belonogaster sp. 



One specimen, Mubulm Valley, E. Ruwenzori, 5000-7000 ft. January. 



Genus Icakia Sauss. 



12. IcARiA ciNCTA Lepel. Hist. nat. Inesot. Hymen, i. p. 541 (1836). 



One specimen from Mubuku Valley, E. Euvvenzori, 6000-13,000 ft. January. 

 A common African species. 



Genus Polistes Latr. 



13. Polistes smithii Sauss. Etud. fam. Vespid. ii. p. 60 (1853). 

 One specimen from Mokia, S.E. Euwenzori, 3500 ft. May. 



Family Afituh Leach. 



Genus Xylocopa Latr. 



14. Xylocopa producta Sm. Trans. Ent. Soc. London, p. 263 (1874). 

 One male from Mubuku Valley, E. Ruwenzori, 6000-13,000 ft. January. 

 Ranges over nearly the whole of Africa. X. io Vachal is probably identical with 



X. carinata ^m\t\i, the S oi X. producta. Vachal's description agrees well with the 

 type of X. carinata, which is in the British Museum collection. 



15. Xylocopa nigrita Fabr. Syst. entom. p. 379 (1775). 



A male and a female, Mubuku Valley, E. Ruwenzori, 5000-7000 ft. January. 



16. Xylocopa flavorufa De Geer, Mem. hist. Insect, vii. p. 605 (1778). 

 Three females from Mubuku Valley, E. Ruwenzori, 5000-7000 ft. January. 



17. Xylocopa calens Lepel. Hist. nat. Insect. Hym. ii. p. 196 (1841). 



Four males and five females from Mubuku Valley, E. Ruwenzori, 5000-13,000 ft. 

 January. 



The type, a male, was described by Smith from Lake Nyassa. The female closely 

 resembles the male, but the clypeus is black, with only a small spot of j'ellow at each 

 anterior angle and a club-shaped narrow yellow streak down the middle. 



Genus Podalirius Latr. 



18. Podalirius advena Sm. Descr. n. spec. Hymen, p. 122 (1879). 

 One male and two females, Mubuku Valley, E. Ruwenzori, 9000 ft. 



