266 Mr. R. C. Wroughton on 



smaller; bullae 7. (S. Africa, 



E. coast.) (3) unisulcatm, Cuv. 



i'. Smaller, head and body 150mm.; 

 tail longer, 100 mm. ; ears 

 larger; bullae 8. (Namaqua- 



laud.) (4) u. Broomi, Thos. 



h*. Grooves of upper incisors obso- 

 lescent. (Deelfontein.) (5) m. Grunti, Thos. 



P. All four laminas of m^ complete ; 

 tail short, slender, pale. (Deel- 

 fontein.) (6) Sloygetti, Thos. 



b^. Lower incisors distinctly grooved. 



d^. Lower incisors with one deep and one 

 shallow groove. 

 a^. m^ normally with six laminae. 

 (South of Zambesi.) 

 a*. Colour black, grizzled with yel- 

 lowish white ; individual hairs 

 black, with short pale tips. (Cape 



Town &c.) (7) irroraius, Brants. 



bK Colour much paler ; individual 

 hairs with distal g pale buff. 



(O.R.C. and Mashonalaud.) .... (8) i. nwutus, subsp. n. 

 c*. Colour much warmer; individual 

 hairs black, with distal g brown. 



(Zoutpansberg, Transvaal.) .... (9) i. aipreiis, subsp. u. 

 b^. rn? normally with seven laminae 

 (except irruratus orcstes and irrora- 

 ius Uenti). (North of Zambesi.) 

 a*. Size larger ; hind foot 30 mm. 

 a'. Skull longer, more stoutly built, 

 with narrower brain-case and 

 broader nasals. (Mkombuie.) . . (10) i. ou(/oniensi^, 

 b'. Skull shorter, more slenderly [subsp. n. 



built, with broader brain-case 

 and narrower, subtermiually 

 compressed, nasals. (Mt.Kenva, 



B.E. A., 8000-10,000'.) ....".. (11) i. tr<>j>i'calis, Thos. 

 i*. Size smaller; hind foot 27 mm. 

 a*. Narrow nasals; ni^ with live 



laminae. (Kuwenzori.) (12) i. Lenti, Thos. 



6". Narrow nasals; vi^ with six 

 laminae. (Mt. Kenya, B.E.A., 



13,000'.) (13) {. onstes, Thos. 



c'. Broad Hat nasals ; j?*^ with seven 



laminae. (Nyika, B.C.A.). . . . (14) i. nyikee, subsp. n. 

 ft*. Lower incisors with two deep grooves. 

 a^. m^ composed of eight laminae. 



(Shoa.) (15) typus, Ileugliu. 



b^. m^ composed of seven laminae. 



(Mt. Elgon, 13,000'.) . (16) Jac/.soiii, Thos. 



c'. ;/*•* composed of six laniinie. 



(Ruwenzori, 12,-500'.) (17) Dmimouthi, Thos. 



B. ?H, composed of more ihan four lamina?. 



«'. )y/, composed of live lamina}. (Angola.). (IS) A>uhiei(r,'Roc. 

 b\ wi, composed of seven lamina;. (Zulu- [Schw. 



land.) (19) laminatiis, Thos. & 



