136 COUNT NILS GYLDENSTOLPE ON 
author, and formerly referred to Hipposideros bicolor Temm., belong to 
this new subspecies. 
50. HIPPposiDEROS GENTILIS aTROX K. And. 
Hipposideros gentilis atror, IK. Andersen. Ann. & Mag, Nat. [list. 
(9) IT, 1918, p. 88. (Semangko Gap, Selangor), 
This form has quite recently been described by Anderson on 
specimens from the Malay Peninsula, and it oceurs in South-western 
and Peninsular Siam. The specimen collected by myself at Koh Lak 
was referred to H. bicolor Temm. 
51. Hrpposiperos picotor Temi. 
Hipposideros bicolor, Vemm, Monogr. Mamm. 11, 1835, p. 18. (Java). 
Found in Peninsular Siam where specimens have been recorded 
from Bang Nara, Patani and Jalor. 
52. HipposIpDEROs LARVATUS (Horsf.). 
Rhinolophus larcatus, Horsfield. Zool, Res, in Java, 1824. (Java). 
Obtained at Jalor, Patani; also recorded from “ Siam” hy 
Flower and Pousarges. 
53. CoELops Fritam Blyth. 
Coclops frithii, Blyth. Journ, Asiat, Soe. Bengal. XVII, pl. I, 1848, 
p. 251. (Sundarbans, Bengal). 
Authentic specimens have been collected at Chiengmai in 
Northern Siam. Recorded from “ Siam” by Flower and from “J.aos” 
oy pees 
by Pousarges. 
54, COELOPS ROBINSONI Bonh. 
Coclops robinson’, Bonhote. Journ, F. M.S. -Mus. IIT. 1908, p. 4. 
(Gunong Tahan). 
Only recorded from Khao Nawng, Bandon, Peninsular Siam. 
55. MEGADERMA SPASMA MINUS K. And. 
Megaderma spasma minus, K. Anderson, Ann. & Mag. Nat. Hist. (9) 
IT, 1918, p, 348. (Cambodia). 
Obtained at Sukhothai in Northern Siam, but mentioned by 
lower and Pousarges from “ Siam” and “ Laos” under the name 
of Meqaderma Spasma. 
56. PETALIA TRAGATA K. And. 
Petalia tragata, K,. Anderson, Ann. & Mag, Nat. Hist.(8) X, 1912. p. 
246. (Sarawak ’. 
Recorded from Biserat and Jalor in Peninsular Siam. 
JOURN, NAT. HIST. SOC, SIAM, 
