GENERA .VXD SPECIES OF BIKUS, 



2. bonvaloti, OuHuM, Ann. Sci. Xat. (7) vii. So, Tibet. 



p. 273 (18'J2). 



:X1I. PTERORHINUS, SwlJioe. 



(Shiirpe, Cat. B. Brit. Mu«. vii. p. 353, 1883.) 



1. davidi, Swinh. (p. 3iJ3.) 



N. China. 

 S.W. Mongolia. 

 Ordos. Alashan. 



XIII. TROCHALOPTERUM, Bliith. 

 (tiharpi', t. c. p. 354.) 



1. afBne {Bh/fh). (p. 357.) 



E. Himalayas 



(Nopal to Bhutan). 



2. bljTthi, J. Vcrr. (p. 358.) 



W. China 

 (Szechuen. 

 Koko-noor). 



3. variegatum ( r;V/.). (p. 359.) 



Himalayas 



(Chamba to Nepal). 



4. simile, Hume. (p. 359, pt.) 



W. Iliinalayas 

 (Simla to 

 Kashmir. Gilgit). 



5. erythrocephalum (J'(^.). (p. 3G0.) 



Himalayas 

 (Chamba to Nepal). 



6. nigrimentuin, Iludiis. Himalayas 



[rhri/softcritm, nee Gould, (p. 302.) (Nepal to Assam). 



Cf. Oatis, Faun. Bi-it. Ind., Birds, i. p. 90.] Daphla Hills. 



7. chrysopterum CrV'rtW). 



[nijicupilliim, Blyth. (p. 303.)] 



Kh:isi Hills. 



