36 ON A COLLECTION OF BIRDS 



61. Rhino pi a X vigil. 



Buceros vigil, Forsten, Zool. Ind. p. 40 (1781). 



Buceros sculalns, Bodd. Tabl. PI. Enl. p. 55; — Schl. Mus. P.-B., 

 Buceros, p. 1 (18G2). 



Buceros galeatus, Gm.; — Raffl. t. c. p. 291 ; — S. Mull. Verb. Land- 

 en Volkenk. p. 439; — Mull. & Schl. Verb. Zool. Aves, pp. 

 25, 32 (1839-1844). 



Rhinoplax scutaUts, Horsf. & Moore ; - Salvad. Ucc. di Borneo, p. 

 88 (1874); id. Ucc. di Sumatra, p. 191 (1879). 



Rhinoplax vigil, Elliot, Mon. Bucer. pi. 10. 



5 specimens (3 (ƒ, 2 $). 

 »Iris fox-red, somewhat paler in the female, bare skin 

 pale blue with a greenish tinge , marked across with deep 

 blue vermiculations, posteriorly Berlin-blue (in another fe- 

 male the ground-color of the bare skin is said to be Na- 

 ples-yellow) , bill red , anterior part sulphur-yellow , feet 

 red. Native name: Angang gudun^ 



62. Merops sumatranus. 



Merops sumatranus, Raffl. t. c. p. 294; — Tweedd. Trans. Z. S. IX. 



p. 150, pi. 26, fig. 2 (1873); id. Ibis 1877, p. 297; — 



Salvad. Ucc. di Sumatra, p. 192 (1879); — Nicholson, Ibis 



1882', p. 56; id. Ibis 1883, p. 243. 

 Merops badius, Schl. (uec Gm.) Mus. P.-B., Merops, p. 3 (1863); — 



Snelleman, Sum. Exp. Vogels, p. 36 (1884). 



15 specimens (ad. and juv.). 

 Adult: »lris carmine, bill black, feet bluish gray." 

 Juv. »Iris brown. Native name: Beri-beri." 



63. Ny ctiornis amicta. 



Merops amictus, Temm. P. C. IV. 310 (1824); — Schl. Mus. P.-B., 

 Merops, p. 13 (1863); — Snelleman, Sum. Exp. Vogels, p." 

 36 (1884). 



Nyctiornis amicta, Tweedd. Ibis 1877, p. 298; — Salvad. Ucc. di 

 Sumatra, p. 192 (1879); — Nicholson , Ibis 1882, p. 56. 



10 specimens. 

 »Iris orange, bill black, feet bluish green. Native name: 

 Kxcmhang.''' 



Notes from the Leyden ^luseiiTti , "Vol IX. 



