292 Lord Twcoddalc on B'lnls from 



and that as the bird reaches maturity the flame-coloured 

 postoccipital crest becomes olive-grey^ not having been recog- 

 nized, has led to some confusion. 



26. Sasia abnormis. 



Picumnus abnormis, Temm. PI. Col. 371. f. 3, " Java " 

 (1825). 



Malaccan and Bornean examples in no respect differ from 

 the Sumatran individuals in Mr. Buxton^s collection. 



27. LoRICULUS GALGULUS. 



Psittacus galgulus, Linn. S. N. i, p. 150 (1766) ; Raffles, 

 t. c. p. 281, " In the interior of Bencoolen." 



28. PsiTTINUS INCERTUS. 



Psittacus incertus, Shaw^ Nat. Misc. ; O. Finsch, Papag. 

 ii. p. 612. 



Psittacus malaccensis , Lath., Raffles, t. c. p. 281. 



The variation in plumage tliis species undergoes remains 

 still, as when Dr. O. Finsch wrote, not fully explained. Un- 

 fortunately the sexes of the four individuals brought home by 

 Mr. Buxton were not determined by dissection. 



29. Anorrhinus galeritus. 



Buceros galeritus, Temm. PI. Col. 520, '^^Sumatran'' (1831). 



[" Naked shin surrounding eyes and throat white, with a 

 blue tint. Very common in flights of about eight or ten."" — 

 Buxton.^ Dr. Cantor describes the same parts of the Ma- 

 laccan bird as being black (Horsf. & Moore, /. c. p. 594) . 



30. Rhytidoceros undulatus. 



Le Calao a casque festonne, Le Vaill. Ois. Rares, i. p. 41, 

 t. 20, 21, ?,"Batavia'^ (1801). 



Buceros undtdatus, Shaw, Gen. Zool. viii. p. 26 (1811), ex 

 Le A^aill. t. 20, 21 ; Vigors, App. Mem. Raffles, p. 666 (1830) . 



Le Calao javan, Le Vaill., t. c. p. 45, t. 22, ^ juv. '' Ba- 

 tavia." 



Buceros javanicus, Shaw, t.c. p. 28 (1811), ex Le Vaill. 

 t. 22. 



Le Calao javan ou Calao annuaire, Le Vaill. Ois. d'Afr. 

 t. 239, S adult (1806). 



