32 ON A COLLECTION OF BIRDS 



Phoenicophaens erythrognathus , Hartl. Verz. Mus. Brem. p. 95 (1844); 



— Schl. Mus. P.-B., Cuculi, p.49 (1864); — Snelleman, Sum. 



Exp. Vogels, p. 34 (1884). 

 Rhamphococcyx erythrognathus, Salvad. Ucc. di Borneo, p. 74(1874); 



id. Ucc. di Sumatra, p. 186 (1879); —Nicholson, Ibis 1883, 



p. 242. 

 Rhopodytes erythrognathus, Tweedd. Ibis 1877, p. 287. 



17 specimens. 

 »Iris of the male bluish gray, of the female orange- 

 yellow, bare skin blood-red , upper mandible sea-green , 

 lower blood-red , point sea-green , feet leaden gray. Native 

 name:. Bunai andu.^^ 



52. Centrococcyx red unguis. 



Ceniropus rectunguis , Strickl.; — Schl. Mus. P.-B., Cuculi, p. 67 

 (1864); —Snelleman, Sum. Exp. Vogels, p. 34 (1884). 



Centrococcyx javanensis (Dum.),Wald. Trans. Z. S. VIII. p. 58 (1872); — 

 Salvad. Ucc. di Borneo, p. 76 (1874); id. Ucc. di Sumatra, 

 p. 188 (1879); — Nicholson, Ibis 1888, p. 241. 



6 specimens (1 cT» 5 9)- 

 »Iris red, bill and feet slaty. Native name: Trakot/^ 

 About the synonymy of this species the same must be said 

 as about that of Eudynamis orientalis. 



53. Centropus eury cercus. 



Centropus eurycercus, Hay; — Schl. Mus. P.-B., Cuculi, p. 66 (1864); — 

 Tweedd. Ibis 1877, p. 288; — Nicholson, Ibis 1882, p. 54; — 

 Snelleman, Sum. Exp. Vogels, p. 34 (1884). 



Centrococcyx eurycercus, Salvad. Ucc. di Borneo, p. 78 (1874); id. 

 Ucc. di Sumatra, p. 188 (1879); — Nicholson, Ibis 1883, 

 p. 241. 



12 specimens. 

 »Iris red, bill and feet black. Native name: Boeboet." 



54. Buceros rhinoceros. 



Buceros rhinoceros, L. S. N. I, p. 153 (1766); — Raffl. t. c. p. 291 ; — 

 Mull. & Schl. Verb. Zool. Aves, pp. 21, 25, 26; — Schl. 

 Mus. P.-B., Buceros, p. 3 (1862); — Salvad. Ucc. di Sumatra, 



Notes from the Leyden. IMuseuixi, Vol. IX. 



