ARTIBEUS. URODERMA. 697 
Color. General hue hair brown; hairs whitish tipped with brown. 
Measurements. ‘Third finger, metacarpal, 36; first phalanx, 14; 
second phalanx, 20; depth of interfemoral, 11; tarsus,17. Ear: length, 
15; breadth from most convex point of inner to most concave part 
of outer margin, 9. Skull: greatest length (approximate), 19; zygo- 
matic breadth, 11.7; interfemoral breadth, 4.5; mastoid breadth, 9.5; 
palate length, 8.5; breadth across molars, 8.3; front of upper canine 
to back of m’, 6.2."’ (Thomas, 1. c.) 
658. eva (Dermanura), Cope, Amer. Nat., Xx111, 1889, p. 130. Feby. 
St. Martin Bat. 
Type locality. Island of St. Martin, West Indies. 
Genl. Char. Inferior border of horseshoe free; ear reaching to 
center of eye; tragus acuminate, widest in the middle; interfemoral 
membrane to middle of tibia. 
Color. General hue brown, tinged with red on limbs and head. 
Measurements. Length of head and body, 79; nose-leaf, 12.5; 
forearm, 59; tibia, 21; foot, 17. 
161. Uroderma. 
Se ae MS = 30. 
2—2’ ‘I—1r’ 2—2’ 
Uroderma Peters, Monatsb. K. Preuss. Akad. Wiss. Berl., 1865, p. 
588 (foot note). Type Uroderma bilobatum Peters. 
Similar to Artibeus, but differs in having two additional upper 
molars. 
659. convexum (Uroderma), Lyon, Proc. Biol. Soc. Wash., xv, 1902, 
pe S38. 
Coton Bat. 
Type locality. Colon, Columbia. 
Geogr. Distr. Known only from type locality. 
Genl. Char. Like U. bilobatum, Peters, from Guiana and Brazil, 
but with tooth rows arcuate. 
Color. Upper parts sepia, hairs at base broccoli brown; hairs of 
under parts light broccoli brown tipped with hoary; two white bands 
on side of head, the upper extending from posterior outer edge of nose- 
leaf over eyes nearly to posterior edge of ear, the lower from angle 
of mouth almost to tragus; narrow white line on middle of back; 
rims of ears and attached portion of nose-leaf whitish; nose-leaf, ears, 
and wing membranes blackish brown. 
