14 MAMMALIA. 



region than the previous specimen, in its protuberant muzzle 

 being somewhat narrower, and in its sagittal and lambdoidal 

 crests being much more developed. Sadong, Borneo. Pre- 

 sented by Sir James Brooke, C.B., 1855. 



ss. The skeleton of an adult male sent by Sir James Brooke 

 as a Mias chapin, was considered by Blyth to be a large 

 old female Rambi, No. 31 of his Catalogue. It is remark- 

 able for its large vertically elongated orbits, its rather feeble 

 muzzle, and elongated face. The sagittal ridge is less deve- 

 loped than in the preceding specimen. Described by Mr. Blyth 

 op. ciL, p. 521. Sadong, Borneo. Presented by Sir James 

 Brooke, C.B., 1855. 



it. The skeleton of an adult male considered by Blyth to be 

 a small, but full-grown, female Miat rambi, although it had 

 been sent as a Mias pappan. No. 3J of Blyth's Catalogue. 

 Described op. cit., pp. 522, 523. Sadong, Borneo. Presented 

 by Sir James Brooke, C.B., 1855. 



uu. The skeleton of a mature male described by Blyth as a 

 fully mature female Rambi, op. cit, p. 523 : No. 3K of 

 Blyth's Catalogue. Much the same as the previous specimen, 

 but with the sagittal crest not developed. In this skeleton the 

 twelfth rib of each side is united to its vertebra and resembles 

 a transverse process. Borneo. Presented by Sir James Brooke, 

 C.B., 1855. 



vv. The skeleton of an adult male ; No. 3Q, of Blyth's 

 Catalogue : described by Blyth, op. cit., pp. 520, 526, as 

 Fithecus cartus. Borneo. Presented by Sir James Brooke, 

 C.B., 1855. 



WW. The imperfect skeleton of an adult female. No. 4A of 

 Blyth's Catalogue, described by him as P. morio, in the Journal 

 of the Asiatic Society of Bengal, vol. XXII, p. 371, plates 

 VII and VlII. Very different from the foregoing male skuUs 

 in the absence of muscular ridges. It has all the characters of 

 the skull figured by Owen as S. morio^: incisor 0""50 broad, but 

 the molars are not large. Skull 7"-4f0 long. Said to be from 

 Borneo. Presented by R. W. G. Frith, Esq., 1836. 



xx. The skull of a young animal cutting its permanent 

 incisors and second molar. Upper incisors broad, 0"-6(l, and 

 much serrated. Lower incisors very irregularly placed. 

 No. 3L of Blyth's Catalogue. Length of skull 6'-35, 

 Donor unknown. 



1/t/. A young skull bisected. No. 3M of Blyth's Cata- 

 logue, retaining deciduary incisors. Length of skull 6"'50. 



' Trans. Zool. Soc. 1841, Vol. 11, p. 168. 



