KURODA — NEW MAMMALS FROM JAPAN 
211 
Measurements 
c? AD. (type) 
cf AD. 
Forearm 
130.0 (about) 
60.0 
127.5 
Pollex, total length 
54.0 
2nd digit, metacarpal 
2nd digit, 1st phalanx 
67.0 
17.5 
64.0 
18.0 
2nd digit, 2nd-3rd phalanx 
16.5 
16.0 
3rd digit, metacarpal 
93.5 
88.5 
3rd digit, 1st phalanx 
70.0 
66.5 
3rd digit, 2nd phalanx 
96.0 
85.5 
4th digit, metacarpal 
92.0 
88.0 
4th digit, 1st phalanx. 
59.5 
52.5 
4th digit, 2nd phalanx 
59.5 
52.5 
5th digit, metacarpal 
96.0 
93.0 
5th digit, 1st phalanx 
45.5 
41.5 
5th digit, 2nd phalanx 
47.5 , 
41.0 
Ear 
22.5 
19+x 
Ear, greatest width flattened 
16.5 
Front of eye to tip of muzzle 
25.0 
Tibia 
62.5 
Foot with claw 
43.5 
' 40.5-1-x 
15.0 
Calcar. 
15.5 
Skull, greatest length 
62.5 
Skull, basilar length 
_ 
57.5 
Skull, zygomatic breadth 
34.5 
Skull, width of brain-case at zygomata 
23.0 
23.5 
Skull, postorbital constriction 
7.5 
7.0 
Skull, interorbital constriction 
10.0 
10.0 
Skull, orbital constriction 
12.0 
Mandible, length 
48.5 
48.5 
Upper tooth-row 
23. .5 
27.0 
24.0 
Lower tooth-row 
27.0 
The type specimen was obtained on Kita-Daitojima, Daito Islands, one of 
the Southeastern Loo-Choo group. The above two specimens were presented 
to me by Mr. S. Uchida. 
This species is closely related to Pteropus dasymallus Temminck of South 
Loo-Choo Islands, but the coloration is wholly different. 
Fukuyoshi Cho, Akasaka, Tokyo, Japan, 
