78 



ß. J. Anderson, 



Fig. S. Fig. 9. 



4.4 cms. Condyles 0.9 apart in front 1.6 behind. 



Cercopithecus fascicularis. Has nearly the same measurments. 

 Cercopithecus Callitris. A.-P. 5. T. 5. B. 1.5. F. 1.4. D. Fr. 0.7. Beh. 0.7. 

 For. to Apex 3.9. 



Cercocebus collaris. Condy. L. 1.1. Br. 0.7. The 

 average of six (6) gives. A.-P. 4.6. T. 3.6. 

 B. 1.8. F. 1.4. Dist. Fr. 1.4. D. Beh. 1.3. 

 F. to Apex 3.36. Con- 

 dyles L. 1.0 X Br. 0.7. 

 Macacus Sinuus (ecaudatus). 

 A.-P. 5 cm. T. 4.5. 

 B. 1.2. F. 1.6. F. to 

 Apex 3.3. D. Fr. 0.7. 

 D. Beh. 1.6. Condyle 

 Length 1.1. Br. 0.5. 

 Foramen T. 1.4. 

 MacaciTS nemestrinus. A.-P. 

 6.1. T. 5.5. B. 1.4. 

 F. 2.1. F. to Apex 

 L. 1.5 Br. 0.8. Foramen 

 transverse 1.5. The foramen is oval and Posterior Condyloid fossae deep, 

 Condyles deeply notched. In M. Nemestrinus (2). A ridge connects Condy 

 les in front (3) and (4) are much anchylosed. (Fig. 9.) 



Macacus Cynomolgus. A.-P. 4.4. T. 4. B. 0.9. 

 F. 1.5 round. F. to Apex 2.5. Dist. Cond. 

 Fr. 0.4. Beh. 1.4. L. 1.0 cms. Br. 0.3 cms. 

 Surface of Tabular part flat on each side 

 of middle line. A small convex portion is 

 situated above on each side of the median 

 line. 

 Macacus Sinicus (Malabar). A.-P. 4.6 cm. T. 4.3. 

 St/^ i ^ / B. 1.4. F. 1.5. F. to Apex. (Summit) 



3.2 cms. Dist Fr. 0.5. Beh. 1.0. Cond. 

 L. 0.8 cm. Cond. Br. 0.5 cm. 

 Macacus speciosus (Japan). A.-P. 4.8. T. 4.8. 

 10. B. 1.2. F. 1.5x1.3. F. to Apex 3.0 cm. 



Cond. Fr. 0.7, Beh. 1.3. L. 1.1x0.5. 

 Macacus rhesus. A.-P. 5.3 cms. T. 4.2 cms. B. 1.5. Ant. Post. 1.7 cm. For. to 

 Prot. 1.3 cm. Protuberance to Apex 1.6 cm. The Condyles are 7 cms apart 

 in front 1.5 cms apart behind. Condyles narrower in front deep Notches. 

 Semnopithecus Mitratus (Sumatra). A.-P. 4.3 cm. T. 4.2. B. 1.2. F. 1.7x1.7. 

 F. to Apex 2.6 cm. Cond. Fr. 1 cm. Beh. 1.5. Cond. L. 0.8. Br. 0.25. 

 The basilar length is much shorter than the foramen. The fossae behind 

 the foramina are large. The tabular part is convex on each side above and 

 flat below. 

 Semnopithecus Maurus. A.-P. 4.3. T. 4.5. B. 1.1. F. 1.3 round. F. to Apex 

 3.0 cm. A median elevation and lateral convexities above exist. Two less 

 marked lateral eminences are present below. 

 Semnopithecus Maurus (2). Angle between plane of foramen and plane of palate 

 = 1800 nearly. 



Fig. 



