1918. | H. C. Ropinson & C. B. K oss: Birds. 95 
69. Hivundo gutturalis. o. Limonidromus indicus. 
7 
71. Anthus yr. malayensis. 72. Calornis p. strigata. 
73- Ploceus p. infortunatus. 74. Artamus leucogaster. 
Tha Munia p.mesoria. 76. Mumia maja. 
77. Psartsomus d. psittacinus. 78. Serilophus 1. intensus. 
79. Pitta schnevdert. So. Pitta venusta. 
81. Hapalharpactes macklott. 82. Cyanops oortt. 
83. NXantholaema haematocephala. 84. Lepocestes porphyromelas. 
85. Chrysophlegma mystacale. 86. Chrysocolaptes v. zantho- 
OTUs. 
87. Suiniculus lugubris. 88. Rhopodytes t. elongatus. 
89. Ceutropus b. javanensts. go. Rhytidoceros undulatus. 
gt. Anorhinus galeritus g2. Carcineutes pulchellus. 
93. Halcyon chloris. Tachorms infumata. 
4. 
95- Collocalia lincht. 
Of these 95 species 51 are found at higher levels, 22 are 
found at lower but not at higher levels, while 22 were only 
met with at this station. 
Most of these were common open-country or migratory 
birds but amongst them were the following :— 
1. Huhua orientalis sumatrana. 2. Pisorluna luciae. 
3. Lalage culminata. 4. Rhinomyias olivucea brun- 
nercauda. 
5. Gymnocrotaphus tygus. 6. Alcurus leucogrammucus. 
7. Mali:cocincla s. sepiarta. 8. Serilophus 1. intensus. 
g. Anorrhinus galeritus. 10. Tachornis infumata. 
Of these Nos. 1, 5, 6 and 8 are peculiar to Sumatra and 
Nos. 5 and 6 are strongly differentiated forms, Gyrnocrotaphus 
being the only genus of birds confined to Sumatra. 
It is not worth while to compare this zone with one 
on Kinabalu (3,000 feet—1,oo0 feet), the only feature of interest 
being the occurrence of the continental broadbill, Sevzlophus, 
which is not found in Java or Borneo, while Gymmocrotaphus, a 
peculiar bulbul, is the only Avian genus confined to Sumatra. 
Locality of 
Species. Nearest Ally. AEE NHR UNS. 
43. Huhua o. sumatrana Huhua o. orientalis... Java. 
44. Rhinomyzas o. Riinomytas olvvacea ... Tenasserim & 
brunnetcauda. N. Malay 
Peninsula. 
45. Chloropsts media .-. Chloropsis kinabaluensis Borneo. 
46. Chloropsis venusta ... No near ally ce = 
47. Gyimmnocrotaphus tygus A wee = 
48. Alcurus leucogram-  Alcurus stitatus ... Tenasserim. 
INICUS. 
49. Criniger sumatranus Criniger rificiissus  ... Borneo. 
50. Garrulax bicolor ... Garrulax diardt Siam. 
51. Serilophus 1. intensus Serilophus |. rothschildi Malay 
Peninsula. 
52. Pitta venusta ... Pitta ussherr ... Borneo. 
Part II: Vertebrata. 
