Aculeate Hymeno'ptera in Oxford Museum. 555 



Scolia senilis, Fabr., Ent. Syst., ii, 1793, p. 237. 



Scolia hirticollis, Fabr., Syst. Piez., 1804, p. 243. 



Scolia vestita, Klug, Symb. Phys., 1832, Ins., pi. 27, fig. 6 ?. 



Scolia discolor, Klug, /. c, Ins., pi. 27, fig. 7. 



Campsov) eris ruficollis, Lepel., Hist. Nat. Ins. Hym., iii, 



1845, p. 500. 

 Elis canesceus, Sauss., Mem. Soc. Phys. and Hist. Nat. 



Geneve, xiv, pt. 1, 1854 (Mel. Hym. i), p. 55. 

 Mis [Dielis) collaris, Sauss. and Sich., Cat. Spec. Gen, 



Scol., 1864, pp. 163 and 295 ? I 



Egypt ? {Coll. W. W. Saunders). 



16. Elis (Dielis) albicollis, Christ. 



Sphex albicollis, Christ, Naturg. d. Ins., 1791, p. 260, pi. 26, 



fig. 1 $. 

 Sphex Jlavirons, Christ, /. c, p. 261, pi. 26, fig. 3 $. 

 Tiphia thoracica, Fabr., Ent. Syst., Suppl., 1798, p. 254. 

 Campsoineris anreicollis, Lepel., Hist. Nat. Ins. Hym., iii, 



1845, p. 499. 

 Scolia erioj)hora, Klug, Symb. Phys., 1832, pi. 27, fig. 5 ^. 

 Mis (Dielis) coelebs, Sichel, Sauss. and Sich., Cat. Spec. 



Gen. Scol, 1864, p. 184. 

 Ulis (Dielis) thoracica, Sauss. and Sich., Cat. Spec. Gen. 



- Scol., 1864, p. 188. 

 Mis thoracica var. coelebs, Sauss., Grandidier's Hist. Mada- 



gasc, XX, pt. i, 1892, p. 223. 

 Scolia abicollis, Dalla Torre, Cat. Hym., viii, 1897, p. 145. 

 Mis albicollis, Bingli., A.M.N.H. (7), ix, 1902, p. 346. 



Natal $ ^ (Co//. JF. W. Saunders); Rhodesia: Salis- 

 bury 5000 ft. ^ (G. Marshall) ; East Loangwa, Petauke 

 4500 ft. '^ $ (S. A. Neave). 



A very puzzling form of which U. o^iophora, Klug, is 

 said by Dalla Torre to be the ^. 



17. Elis (Dielis) xanthura, Saussure. 



Elis (Gampsomcris) xanthura, Sauss., Ann. Soc. Ent. Fr., 



1858, p. 225 ?. 

 Elis (Dielis) xanthura, Sauss. and Sich., Cat. Spec. Gen. 



Scol., 1864, p. 169 ?. 



Ehodesia : East Loangwa 2500 ft., Petauke ^ (*S'. A. 

 Neave). 



