390 
ME. ST. GEORGE MIYAET ON THE SKELETON OF THE PRIMATES. 
PROPORTIONS OF PES. 
1 
Pes of 
Spine : 100 : : hallux with 
- metatarsal : 
Spine : 100 : : longest digit 
with metatarsal : 
Spine : 100 : : index with 
metatarsal : 
Spine : 100 : : metatarsal 
of hallux : 
Longest digit : 100 : : hal- 
lux with metatarsal : 
Pes : 100 : : second meta- 
tarsal : 
Pes : 100 : : hallux with 
metatarsal : 
Pes : 100 : : hallux without 
metatarsal : 
Pes : 100 : : third digit 
without metatarsal : 
Longest digit of manus with 
metacarpal : 100 : : that of 
pes with metatarsal : 
Longest metatarsal : 100 : : 
longest digit without meta- 
tarsal : 
Pollex : 100 : : hallux (with 
metacarpal and metatar- 
sal) : 
Index of manus : 100 : : 
that of pes : 
O 
o 
o 
© 
1 $ 
Os calcis : 100 : : cuboides : 
Man 
17-4 
18-7 
18-7 
8-5 
92-8 
29-7 
49-2 
25-0 
■ 19-3 
82-6 
78-3 
126-1 
89-1 
11-1 
40-0 
T. Gorilla .... 
17-1 
25-1 
24-0 
9-1 
68-0 
28-5 
41-3 
19-3 
; 32-7 
80-6 
113-1 
126-1 
84-9 
12-0 
28-5 
T. liiger 
18-2 
25-5 
25-4 
9-4 
73-9 
30-6 
47-2 
25-1 
34-2 
68-3 
111-8 
130-2 
77-2 
10-9 
33-3 
Simia 
13-6 
40-1 
38-3 
9-0 
33-9 
32-1 
25-4 
8-5 
i 42-9 
92-5 
135-9 
79-1 
98-8 
9-7 
38-1 
Hylobates . . . . 
18-8 
30-0 
28-6 10-8 
62-8 
34-4 
46-2 
19-8 
; 42-0 
67-2 
122-0 
106-9 
68-1 
7-6 
50-0 
Hylobates .... 
23-2 
34-6 
32-3 
12-4 
66-9 
32 '5 
49-3 
22-8 
1 43-0 
68-6 
132-3 
105-4 
65-7 
8-1 
44-9 
Colobus 
12-0 
27-7 
23-1 
7-1 
43-5 31-3 
31-5 12-5 
38-3 117-3 
112-7 
253-9 
113-6 
7-7 
33-3 
Semnopithecus . 
13-3 
28-2 
25-7 
8-3 47-1 
32-1 
31-1 11-5 
32-7 
113-2 
96-5 
144-8 
124-8 
10-0 
33-7 
Cercopithecus . . 
13-3 
24-9 
21-6 
7-4 
53-5 30-0 
36-1 
35-7 
131-0 
109-3 
141-5 
122-0 
8-1 
36-8 
Macacus 
18-1 
31-7 
27-7 
10-0 
570 
29-8 
38-8 15-8 
36-1 
123-7 
114-8 
141-4 
114-5 
10-3 
37-1 
Cynocepbalns . . 
16-9 
25-4 
24-0 
10-0 
66-5| 
31-6 
44-4 18-1 
33-7 
105-6 
102-4 
120-0 
107-5 
8-6 
39-1 
Cynocephalns . . 
15-1 
23-0 
22-2 
8-7 
65-6 
31-0 
42-0 
17-7 
31-8 
101-0 
99-1 
118-7 
106-5 
8-8 
34-9 
Ateles 
20-0 
38-0 
36-9, 
10-1 
52-7 
31-5 
37-3 18-4 41-0 
97-5 
130-2 
280-2 
103-0 
11-2 
34-2 
Lagothrix .... 
17-1 
30-5 
28-7 
8-5 
56-0 
28-4 
39-6 
19-8 42-2 
106-8 
148-7 
112-4 
111-7 
9-4 
28-8 
Cebus 
16-8 
29-3 
27-6 
8-7 
57-6 
27-9 
39-2 
19-0 38-6 116-1 
128-7 
116-7 
123-8 
9-6 
37-3 
16-0 
27' 6 
25-8 
8-2 
57-9 
28-0 
41 '4 
20-1 41-4 
108-8 
138-0 
112-9 
111-7 
8-2 
35-5 
Pitbecia ...... 
17-0 
31-0 
27-0 
8-8 54-9 29-3 
38-9 
18-8 38-7 
126-3 
120-0 
130-6 
136-0 
9-7 
25-3 
Brachyurus . . . 
8-1 
.. 
30-0 
•• 
9-6 
37 -2 
Nyctipithecus . . 
15-0 
28-0 
26-1 
7-5 
53-5 
30-9 
37-11 
18-5 
37-7 
128-0 
122-7 
132-6 
134-8 
8-1 
41-5 
! Callithrix .... 
•• 
.. 
•• 
8-1 
J Chrysotbrix . . 
.14-3 
25-8 
24-3 
7-2 
55-1 
32-1 39-1 
19-3 
38-1 
133-1 
116-1 
125-0 
135-0 
7-8 
38-2 
Hapale 
12-6 
28-3 
25-3 
6-8 
44-7 
30-6 32-3 14-8 
37-0 
132-5 
106-0 
96-2 
128-8 
7-8 
40-4 
Indris 
20-5 
28-9 
10-8 
71-0 
28-3 
52-4 
24-8 
45-3 
108-0 
151-6 
148-0 
7-6 
38-6 
Lemur 
13-4 
19-7 
18-9 
7-1 
68-1 
44-2 
20-6 
39-5 
104-2 
142-4 
134-4 
108-9 
6-7 
46-0 
Galago 18-0 
26-4 
22-1 
8-8 
68-1 
16-3 
35-7 
18-2 
32-2 
220-9 
139-3 
126-9 
19-0 
26-8 
Loris 
16-1 
24-9 
19-4 
8-2 
64-7 
24-7 
50-5 
24-7 
54-3 
142-0 
210-6 
150-8 
154-1 
6-3 
47-2 
Nycticebus . . .' . 
Perodicticus . . 
13-3 
21-9 
13-7 
5-8 
60-7 
1 
109-2 
232-3 
166-6 
5-5 
45-6 
Arctocebus 
13-1 
16-8 
13-0 
5-9 
78-4 
20-1 
55'4 
30-4 
39-6 
104-5 
234-2 
li.9-7 
204-5 
4-9 
41-1 
Tarsius 
29-0 
49-0 
30-6 
14-8 
59-2 
15-0 
33-1 
16-1 
26-8 
89-4 
181-4 
107-1 
65-9 
36-4 
8-8 
Cheiromys . . ' . 22-2 
38-6 
33-7 
11-7 
57-6 
22-6 
| 
41-0 
1 
19-4 46-5 
75-8 
188-8 
107-1 
91-9 
11-4 
40-0 
EXCEPTIONAL FORMS. 
Having now enumerated the principal modifications in the form, size, and proportions 
of the several segments and bones entering into the composition of the appendicular 
skeleton, it is desirable to consider the more remarkable points of structure presented 
by some of the most specially modified and peculiar forms of the order, such as Man, 
the Orang, Hapale, Indris, Loris, Tarsius, and Cheiromys. 
