Ornithology of Borneo. 261 



An adult male, fully confiraiing tlie correctness of Captain 

 Shelley's identification. The species is new to Borneo. 



Arachnorhaphis crassirostris (Reichenb.). 

 Arachnorhaphis crassirostris, Shelley, Monogr. Ciunyr. 

 pt. ix. 



Arachnothera crassirostris, Reichenb. ; Salvad. t. c. p. 187. 

 Lawas river {coll. Treacher). 



Arachnothera longirostra (Lath.). 



Arachnothera longirostra, Salvad. t. c. p. 186 ; Shelley, 

 Monogr. Cinnyr. pt. vi. 



Lawas river [coll. Treacher); Lumbidan [coll. Treacher). 



Native name '^ Suit susat.'^ 



Frequent also in Mr. Low's and Governor's Ussher's col- 

 lections. 



Arachnothera chrysogenys, Teram. 



Arachnothera chrysogenys, Salvad. t. c. p. 181 ; Shelley, 

 Monogr. Cinnyr. pt. ix. 



Lawas river [coll. Treacher) . 



Prionochilus thoracicus (Temra.). 



Prionuchilus thoracicus, Salvad. 7. c. p. 163. 



Mr. Low sent a large series of this pretty bird from N.W. 

 Borneo. Mr. Treacher's collection contained an adult male 

 from the Lawas river. 



Prionochilus xanthopygius, Salvad. 



Prionochilus xanthopygius, Salvad. t. c. p. 162. 



Brunei [coll. Ussher) ; Lumbidan [coll. Treacher) . 



Mr. Treacher sends an adult male, with the native name 

 " Suit benaroi." In Mr. Low's collection was a male, which 

 on comparison seems to be smaller than one of Mr. Everett's 

 Bintulu specimens, with which I compared it, as will be seen 

 from the following measurements : — 



Tutal length. Culm. 



a. J . Bintulu ;i-4 0-4 



h. S- Lumbidan.. 3-1 0-35 



DiC/EUM TRIGONOSTIGMA (Scop.). 



Dicceum trigonostigma, Salvad. /. c. p. 166. 



