DUTCH BORNEO-EXPEDITION. 199 



105. Siphia heccariana. 

 Plate 15 (ad. ^, ad. t and immature <^). 



Cyornis heccariana Salvad. Atti R. Acad. Torino, III, p. 533(1868); 



id. Ucc. Born. p. 131. 

 Siphia heccariana Sharpe, Cat. B. Br. Mus. IV, p. 452; Everett, L. B. 



Born. p. 133 ; Sharpe, Ibis 1892, p. 435; Hose, Ibis 1893, pp. 546, 551. 



An adult female and an immature male from Mount 

 Kenepai, an adult male from the Upper Sibau River, and 

 a female from the Upper Mahakkam. A species, found in 

 the forest of the lower mountain-regions. — Iris dark 

 brown, bill black, feet purplish in the adult male, pale 

 blue in the adult female, gray in the young male. This 

 latter has the color of the adult female, sufiused with 

 rusty red, especially on the face, and with some smalt-blue 

 feathers making their appearance on the rump, leaving no 

 doubt as to the systematic position of the specimen. 



Hab. Borneo: Hill regions of Sarawak and basin of the 

 Upper Kapoeas. 



106. Stoparola thalassinoides. 



Hypothymis thalassina Bp. (nee Swains.) Consp. I, p. 320. 

 Stoparola thalassinoides Cab. Mus. Hein. I, p. 53 (note) (1850); Salvad. 



Ucc. Born. p. 132; Sharpe, Ibis 1889, p. 205; Everett, L. B. Born. 



p. 132. 



An adult male from the Liang Koeboeng-range. — Iris, 

 bill and feet black. 



Hab. Malay Peninsula, Sumatra and Borneo. 



107. Hypothymis azurea. 



Muscicapa azurea Bodd. Tabl. PI. Enl. p. 41. 

 Hijpothymis azurea Salvad. Ucc. Born. p. 133. 



Hypothymis occipitalis Sharpe, Cat. B. Br, Mus. IV, p. 274; id. Ibis 

 1889, p. 197; Everett, L. B. Born. p. 128. 



A great number of specimens from Pontianak, Sanggau, 

 Roema Manoeal, Mount Kenepai, Liang Koeboeng (western 

 slope and top-plateau) and Poelau ; also from the Upper 

 and Lower Mahakkam. — Iris black, eyelid blue, bill in 



Notes from tlie Leyden IMuseum, "Vol. XXI. 



