326 "Sir. G. Blaine on the Kon-'ufum. 



P. maculata, Pic. — The structure of the head and antennae 

 in the (^ is practically identical with that of inapicalis, 

 Pic, and it is quite likely that tliese are merely colour- 

 varieties of the same species. 



P. rotundicollis, Pic, ? , and P. dimidiata, Blr., cJ , I 

 believe to be but the sexes of one species. 



P. obscuricoUis, Pic. — The antenose in the (J resemble 

 those o^ nigricolor , Pic (see above, p. 325), but are lefs slender. 



P. malaccana, Pic. — A S in the Fry Collection (Perak, 

 Doherty) has the head transversely excavate between tiie 

 eyes, both margins overhanging the excavation in a sharp 

 edge; the cavity is filled with yellow hair. The basal joint 

 of the antennae is strongly incrassate, the second joint sub- 

 dentate within ; joints 3—10 subequal, expanded, serrate- 

 pectinate. 



EXPLANATION OF PLATI;: XII. 



Fi(f. 1. Dendroir/ea bicolor,l!^*^wm., J. 



Fiff. 1 a. Ditto. Head and antenna, 



Fiy. 2. Pseudodendroides nfsamensis, Blr., S • 



Fig. 3. l^/it/llcxladus maf/nf/icus, H\v., J. Head and autonna. 



Fif/. 4. Nccpip-ochroa /(abcflata, Ffib., c? . Head and antenna. 



Ftf/. 5. HonidcndroidcH ledererijYQTv,, c? . Head and antenna. 



Fig. 0. Fiipi/rochron in.tignita, Fairm., S. Head and antenna, 



Ftg. 7. Sc/iizotus cervicalis, Newni., J . Head and antenna. 



Fig. 8. Pscudopjirochroa dimidiata, Blr., cf . 



Fig.Sa. Ditto. Head and antenna. 



Fig. 9. Pseudopyrnchroa rnjicol/is, Blr., cJ • Head and antenna. 



Fig. 10. Pseudopijrochroa diversicornis, Blr., J. Head and antenna. 



XXXIV. — Notes on the Korr'ujitin^ with a Description of 

 Four new Races. By Gn.BERT Blainh. 



An examination of the skins and skulls of this antelope in the 

 ]i.M. colleclion, containing a series of forty-lhree specimens 

 from the greater part of its known geographical range, has 

 enabled mo io record (he following notes and obsei vaiions, 

 and to describe four new races occupying certain well-defined 

 areas. 



Geographical J>i.^tri/nilion. 

 The Korrigum, with its allidl forms, the Tiang of the 



