380 Viscount Walden on a 



A good species, peculiar to Borneo, differing from P. per- 

 cussus (Temm.) by having the uropygium bright yellow. 



Dictum chrysorrhceum, Temm. PL Col. 478. fig. 1, (J, 

 "Java/' 1829. 



Dicceum chrysochlore, Blyth, J. A. S. B. 1842, p. 1009, P, 

 " Arracan.^^ 



" Marup, 6 , iris red, bill black.^' 



Undistinguishable from Malaccan and Tonghoo examples. In 

 the Hand-list, no. 1417, D. croceoventre, Vigors, is erroneously 

 given as a synonym of this species. 



Dictum trigonostigma (Scop.), Del. Fl. Faun. Insubr. ii. 

 p. 91. no. 64 (1786), ex Sounerat; Walden, P. Z. S. 1866, 

 p. 545, "Moulmein." 



Le grimpereau siffleur de la Chine, Sonnerat, Voy. aux Indes, 

 ii. p. 210, pi. 117. fig. 2, J. 



Certhia cantillans, Lath. Ind. Orn. i. p. 299, no. 61 (1790) 

 ex Sonnerat; Temm. PI. Col. 478. f. 3, 6, ''China (! ?), Java." 



Dicceum croceoventre, Vigors, Memoir of Raffles, p. 673, d", 

 "Sumatra" (1830). 



"Marup, iris brown." 



Compared with six adult males from Malacca and one from 

 Pinang, this Bornean individual differs by having the entire 

 throat much darker grey, and the breast deeper orange. 



iExHOPYGA siPARAJA (RafHcs), Tr. Linn. Soc. xiii. p. 299, 6 , 

 adult, "Sumatra" (1821); Walden, Ibis, 1870, p. 33; op.cit. 

 1871, p. 166. 



^thopijga eupogon, Cab. Mus. Hein. i. p. 103, note, "Ma- 

 lacca, Borneo" (1850). 



" Marup, 6 , July, pairing ; iris and legs brown. Marup, $ , 

 August ; bill and iris brown ; legs pale red." 



In no respect different from Malaccan and Pinang examples. 

 The Sumatran species may differ, in which case this species will 

 have to take Jardine^s title of lathami, unless, indeed, it be the 

 same as the Javan, when mijstacalis, Temm., must be adopted. 



The example marked "Marup, S , August," appears to be a 

 young male. Above it is pale olive-green; underneath paler 

 olive-green, but with many of the chin-, throat-, and breast- 



