436 



Bulletin American Museum of Natural History. [Vol. XXXVII, 



Type, total length (collectors' measurements), 114 mm.; head and body, 87; 

 tail, 27; foot, 20; ear, 33. Collectors' measurements of 4 adults (3 females and the 

 male type), total length, 113 (110-116); head and body, 85.5 (83-87); tail, 28 (27- 

 30); foot, 19.5 (19-20); ear, 33.8 (33-35). 



Forearm in 10 specimens (6 skins and 4 alcoholics), 68 (66.2-68.8). 



Type skull, total length, 28.1; condylobasal length, 25.1; zygomatic breadth, 

 14.9; mastoid breadth, 12; interorbital breadth, 2.8; breadth at base of canines, 

 8.4; maxillar breadth, 10.7; maxillary toothrow (c-m 3 ), 10.1; length of mandible, 

 18.6; mandibular toothrow (c-m 3 ), 10.9. 



Six adult skulls (5 females and the male type), total length, 28.4 (28-29) ; condy- 

 lobasal length, 25.2 (24.5-25.7); zygomatic breadth, 15.4 (14.9-15.9); mastoid 

 breadth, 12.1 (11.8-12.4); interorbital breadth, 2.9 (2.8-3.1); breadth at base of 



Fig. 5. Hipposideros langi. Pubic region of female (No. 49389). y. 



canines, 7.8 (7.2-8.4); breadth of rostrum (at point of greatest inflation), 8.2 (8-8.5); 

 maxillar breadth, 11 (10.7-11.3); maxillary toothrow (including canine), 10.1 (9.8- 

 10.4); length of mandible, 19 (18.4-19.4); mandibular toothrow (including canine), 

 11 (10.9-11.2). 



P 2 is minute, and stands outside of the toothrow, the cingula of the canine and p 3 

 being in close contact. 



Posterior border of palate broadly U-shaped, with a slight median point, and 

 extends to a line passing through the posterior border of m 2 . 



Represented by 14 specimens, of which 5 are alcoholic, collected as follows: 

 Avakubi, 4, of which 3 were taken Jan. 24-26, 1914, and 1 in October, 1913; Nian- 

 gara, 2, Dec. 3 and 6, 1910; Medje, 7, April 27 and Sept. 3, 1910; Niapu, 1, Oct. 28, 

 1914. Two of the Medje specimens are half-grown young, and two others are young 



