98 MESSRS. H. C. ROBINSON AND C. BODEN KLOSS ON 
W. ¢ 182, 189, 487,987 -2 187,136; 497, .1357 186, Te, 
155; sex ? 142, 135, 1385 mm. 
55. HrerococcyxX sSPARVERIOIDES (Vig.). 
Robinson, p, 159 
3 Nong Kok, Ghirbi, Peninsular Siam. 3 January 1918. 
$ Islet off Pulau Panjang. 30 January 1915. 
W. 227, 232 mm. 
56, PENTHOCERYX SONNERATI PRAVATA ( Horsf. ). 
Robinson & Kloss, Journ. F.M.S. Mus, VIII, Pt ii, p. 185 (1918). 
Penthoceryx sonnerati, Miller, p. 52. : 
Nong Kok, Ghirbi, Peninsular Siam, 6 January 1918. 
W. 110 mm. 
57. CACOMANTIS MERULINUS QUERULUS Heine. 
Cacomantis querulus, Heine, J. f. O-, 1868, p. 352. 
Cacomantis threnodes, Miiller, p. 53. 
Cacomantis merulinus querulus, Kloss, Ibis 1918, p. 98. 
2d ad.;1 6 vix ad. Nong Kok, Ghirbi, Peninsular Siam 
4—9 January 1918. 
1¢,12imm. Telok Poh, Pulau Panjang. 25, 26 January 
191s. 
W. 3 106, 109, 102 (vix ad.), 106; 2 105. 
Rather smaller on the average than the true C. m. querulus from 
Tenasserim, but larger than typical C. m. merulinus from Java and with 
a darker belly: larger than ©, m. threnodes Heine, from Malacca. 
58. CHALCOCOCCYX MACULATUS (Gm.). 
Robinson & Kloss, Ibis 1911, p. 41. 
(2. ‘Nong Kok, Ghirbi, Peninsular Siam. 6,7 January 1918, 
W. 8 1085 2: 00/2 mam. 
A very rare bird throughout the Peninsula, but commoner in 
the north. 
59. KUDYNAMIS ORIENTALIS MALAYANA Cab. & Heine. 
Robinson, p. 160; Kloss, Ibis 1918, p. 99 
Eudynamis malayanus, Miller, p. 54. 
3 5,1 2. Islet off Pulau Panjang. 28—30 January 1918. 
2 ¢. Koh Naka Yai. 4 February 1918. 
1 2. Pulau Sireh, east coast, Junk Seylon, 14 February 
1918. 
JOURN, NAT. HIST, SOC, SIAM. 
