SYLVimt. 
Seicercus mentis inornata (Rob, and Kloss). 
Cryptolopha month inornata Robinson and Kloss, Journ. Straits Br. 
Roy. Asiat. Soc. No. Si, 1920, p. 99: Korinchi, West Sumatra. 
Disir . — Sumatra. 
Genus ABROSCOPUS Stuart Baker. 
Abroscopus superciliaris (Blyth). Bamboo Flycatcher-Warbler, 
Abroscopus superciliaris superciliaris (Blyth), 
Abromis superciliaris Blyth, Journ. Asiat. Soc. Beng;. xxviii, 1S59, 
p. 414 : Tenasserim, 
Disir . — Peninsular Siam . 1 
Abroscopus superciliaris schw&neri (Blyth). 
Abromis schit'anert Blyth, Ibis, 1S70, p. 169: Borneo. 
Abromis sakaiorum Stresm., Bull. Brit, Om. Cl. xxxi, 1912, p. 27 : Perak 
—Pahang boundary, Malay States. 
Distr. — Malay States. 
Sumatra. 
Borneo. 
Abroscopus superciliaris vordermani (Buttik.), 
Cryptolopha Vordermani Biittikofer, Notes Levd. Mus, xv, 1S93, 
p. 260 : East Java. 
Distr , — Java. 
Genus CETTiA Bonaparte. 
Cettia montana (Horsf,). Bush -Warbler. 
Cettia montana montana (Horsf,). 
Sylvia montana Horsfield, Trans. Linn. Soc. xiii, 1S21, p. 156: 
Java. 
Sylvia vulcania Blyth, Ibis, 1870, p. 170: Java fnom. nud.), 
Distr.— Java; Bali. 
Cettia montana sumatrana O. -Grant. 
Ceflia sumatrana Ogilvie-Grant, Bull, Brit. Om. Ct, xxxvi, 1916, 
p. 66 : Korinchi, West Sumatra. 
Distr. — Sumatra (not north). 
Cettia montana sepiaria Kloss. 
Cettia montana sepiaria Kloss, Treubia, xiii, 1931, p. 352 r Acheen, 
North Sumatra, 
Distr . — Sumatra (north). 
( The birds I here call < 4 . s. superciliaris are like sckwaneri in colour 
but larger : they are therefore perhaps not true superciliaris J but intermediate, 
or an undescribed race. 
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