43 
Ornithology of Borneo. 
2 mari omnino dissimilis : olivaceo-viridis, uropygio et su- 
pracaudalibus flavicantibus : rectricibus et remigibns 
brunneis, secundariis olivaceo-viridi limbatis : subtus vi- 
rescenti-cinerea, gula vix albicante : abdomine medio et 
supracaudalibus lsete flavis. 
6 juv. similis feminee adultse, sed ubique saturatior: rectri- 
tricibus nigris : remigibus nigris, primariis pulchre cine- 
reo, secundariis flavicanti-olivaceo limbatis : subtus fia- 
vicans, gutture et pectore superi ore vix cinereo lavatis; 
abdomine lsetiore, flavo. 
47. Prionochilus maculatus (Temm.) • Salvad. 1. c. p. 164. 
a. “No. 92. $. Jambusan, Sept. 10,1874. Iris crimson; 
bill black.” 
It was, of course, as Count Salvadori remarks, an error of 
Blythes to suppose tbis species to be the female of P. thora- 
cicus ; and as the hen bird of P. maculatus is yet unde¬ 
scribed, we have to thank Mr. Everett for its discovery. We 
have also in the British Museum a pair collected by Mr. 
Wallace at Sarawak; and by him the sexes have been cor¬ 
rectly determined; so that we have additional security re¬ 
specting the identity of the hen bird, which may be charac¬ 
terized simply as follows :— 
2 mari persimilis, sed plaga verticali flava nec aurantiaco- 
rubra distinguenda. 
48. Hirundo javanica, Sparrm.; Salvad. 1. c. p. 126. 
a , b, c. “ No. 85. 6,2. Sibu, Oct. 20,1874. Iris dark 
brown.” 
19. Philentoma pyrrhopterum (Temm.); Salvad. 1. c. 
p. 138. 
a. “No. 10. $. Sibu, August 1874. Iris bright brown ; 
legs pale leaden; bill dark horn-colour.” 
50. Alseonax latirostris (Baffl.); Salvad. 1. c. p. 129. 
a. “ 6 . Kucking, Oct. 8, 1874. Iris chocolate ; legs dark 
Vandyke-brown.” 
51. Lanius lucionensis, L. 
Lanius schwanerii, Bp. ? Salvad. 1. c. p. 159. 
a. “ 6 . Sibu, Nov. 20, 1873. Bill black ; legs dark lead- 
colour ; iris chocolate.” 
