XVI 
LIST OF ILLUSTRATIONS. 
Plate VI. 
Fig. 1. Upper toothrow, X ^ (6f), Vroderma convexum. Cat. No. 111722, U.S.N.M. 
Colon, Panama. 
2. Upper toothrow, X - 3 s 2 - (Of), Centurio senex. Cat. No. 37786, U.S.N.M. 
Mirador, Mexico. 
3. Upper toothrow, X - 3 5 6 - ( 7f ) , Brachypylla cavern arum . Cat. No. 106085, 
U.S.N.M. St. Vincent, West Indies. 
Plate VII. 
Fig. 1. Upper toothrow, X f (If), Pteropus vampyrus. Cat. No. 101594, U.S.N.M. 
Linga Island, East Indies. 
2. Upper toothrow, X 4, Nyctymene major. Cat. No. 124639, U.S.N.M. Duke 
of York Island. 
3. Upper toothrow, X 4, Niadius princeps. Cat. No. 141234, U.S.N.M. Mojeia 
River, Nias Island, East Indies. 
4. Upper toothrow, X 4, Melonycteris melanops. Cat. No. 124628, U.S.N.M. 
Duke of York Island. 
Plate VIII. 
Fig. 1. Lower toothrow, X f- (If), Pteropus vampyrus. Cat. No. 101594. U.S.N.M. 
Linga Island, East Indies. 
2. Lower toothrow, X 4, Nyctymehe major. Cat. No. 124639, U.S.N.M. Duke 
of York Island. 
3. Lower -toothrow, X 4, Nicmus princeps. Cat. No. 141234, U.S.N.M. Mojeia 
River, Nias Island, East Indies. 
4. Lower toothrow, X 4, Melonycteris melanops. Cat. No. 124628, U.S.N.M. 
Duke of York Island. 
Plate IX. 
Fig. 1. Upper toothrow, X 8, Hemiderma suhrufum. Cat. No. 123773, U.S.N.M. 
State of Vera Cruz, Mexico. 
2. Upper toothrow, X 8, Erophylla planifrons. Cat. No. 102055, U.S.N.M. 
Nassau, Bahama Islands, West Indies. 
3. Upper toothrow, X Nj- (7f ), Desmodus rotundas. 1 Cat. No. 114999, U.S.N.M. 
Sapucay, Paraguay. 
Plate X. 
Fig. 1. Lower toothrow, X 8, Hemiderma siibrufum. Cat. No. 123773, U.S.N.M. 
State of Vera Cruz, Mexico. 
2. Lower toothrow, X 8, Erophylla planifrons. Cat. No. 102055, U.S.N.M. 
Nassau, Bahama Islands, West Indies. 
3. Lower toothrow, X 3 z e - (7f ), Desmodus rotundas. Cat. No. 114999, U.S.N.M. 
Sapucay, Paraguay. 
Plate XI. 
Rhinopoma microphyllum, Cat. No. 18538, U.S.N.M., Egypt. All 
figures X li. 
Fig. 1. Sternum. 
2. Lateral view of pelvis. 
3. Dorsal view of pelvis. 
4. Ventral view of pelvis. 
