DUTCH BORNEO-EXPEDITION. 4157 
17. Harpactes kasumba. 
Trogon kasumba Raff, Trans. Linn. Soc, XIII, p. 282 (1822), 
Pyrotrogon kasumba Salvad. Ucc. Born. p. 29. 
Harpactes kasumba Everett, L. B. Born. p. 166; Sharpe, Ibis 1890, 
p- 3. 
Hight specimens from the Mounts Kenepai and Liang 
Koeboeng, one from Long Bloe (Upper Mahakkam), and 
a male and two females from the Upper Mahakkam (Dr. 
Nieuwenhuis, winter 1898—99), — Iris dark grayish brown, 
naked skin round the eye and round the base of the bill, and 
the entire bill ultramarine, ridge and tip of the upper 
mandible black, feet purplish gray. — Contents of stomach : 
spiders, 
Hab. Malay Peninsula, Sumatra and Borneo. In the 
Kapoeas region it seems to live in the mountain forests 
only, while it is mentioned by Sharpe (1. c.) as a lowland-bird. 
18. Harpactes Duvaucelii. 
Trogon Duvaucelii Temm, Pl. Col. N°. 291 (1824). 
Pyrotrogon Duvaucelii Salvad. Ucc. Born. p. 29. 
Harpactes Duvaucelii Everett, L. B. Born. p. 166; Sharpe, [bis 1890, p.3. 
A great number of specimens from Mounts Kenepai and 
Liang Koeboeng, Nanga Kaoen and Poelau, and from the 
Upper Mahakkam. — Iris dark brown, eyelid purplish, bare 
skin above cobalt, at the base of the bill indigo, bill black, 
angle of mouth and bill indigo-blue, culmen and tip of 
bill black, feet purplish blue. 
Hab. Malay Peninsula, Sumatra, Billiton and Borneo. 
19. Harpactes orrhophaeus. 
Pyrotrogon orrhophaeus Cab. & Heine, Mus. Hein. IV, p. 156 (1863), 
Harpactes orrhophaeus Grant, Cat. B. Br. Mus. XVII, p. 493. 
Two adult males from Mount Liang Koeboeng. — Iris 
dark brown, bare skin above the eye sea-green, bill sky- 
blue, culmen and tip black, feet purplish. 
Hab. Hitherto only stated from the southern part of 
the Malay Peninsula, while it is new for the ornis of Borneo. 
Notes from the Leyden Museum, Vol. XXI. 
