430 



PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvm. 



Cranial measuremods of adult female from Mount A])o, wutlieru, Mindanao. 



Measurement. 



Greatest lenpth (exclusive of incisors) 



Basal lenKtli 



Basilar Iciifitii 



Least indatiil leiiRtli 



Palatal lnx'.uilli (between front molars) 



ZvgoiiiHtic lireadth 



M'astoid I irc:iiit h 



Greatest hri'.uilh of braincase above roots of zygomata. . 

 Least breadth iif braincase immediately behind orbits.. 



Orbital brea<i th 



Least distance from orbit to alveolus of inner incisor. . . 

 Greatest depth of braincase (exclusive of sagittal crest) 



Mandible 



Greatest depth of ramus 



Maxillary toothrow (exclusive of incisors) 



Mandibular toothrow (exclusive of incisors) 



Crown of middle upper molar 



Crown of middle lower molar 



No. 125321, 



U.S.N. M., 



type. 



107 

 80 

 75 

 39 

 19.5 

 72 

 58 

 .56 

 41 



56.5 

 30 

 45 

 78 

 15.5 

 35 

 40 

 7.1X 6.4 

 7 X 5.8 



External measurements of two adrdt females from Mount Apo, southern Mindanao. 



Measurement (from fresh specimens). 



Total length 



Tail vertebrre 



Hind foot 



Head 



Kar above crown 



Ear above notch at base 



No. 125321, 



U.S.N.M., 



type. 



900 

 455 

 128 

 117 

 31 

 35 



No. 125322. 

 U.S.N.M., 

 topotype. 



910 

 445 

 120 

 120 

 30 

 35 



Measurements of tiro specimens from Mount Apo, southern Mindanao. 



Measurement (from fresli specimens). 



Total length . 

 Tailvertebr<e 

 Hind foot . . . 

 Head 



No. 125319, 

 U.S.N.M., 

 immature 



female 

 tototype. 



780 

 400 

 111 

 106 



No 125320, 



U.S.N.M.. 



young male 



topotype. 



690 

 350 

 103 

 98 



CYNOMOLGUS SULUENSIS, new species. 

 SULU MACAQUE. 



T(/pe.— Adult male (skull without skin), Cat. No. 125324, U.S.N.M. 

 Collected at the foot of Crater Lake Mountain, on the island of Sulu, 

 Philippine Islands, November 16, 1908, by Edg-ar A. Mearns. (Orig- 

 inal number, 5750.) 



Characters. — Larger than Crjn<>m<)lgttH mindanensU or 0. philippi- 

 nensis^ with different coloration (from iwy recollection) and cranial 

 characters. 



Skull and teeth. — Compared with (J. mindanensis the skull is larger, 

 with relatively widci" frontal and zygomatic arches; rostrum shorter 



