NYCTICEIUS. 599 
RAFINESQUE’S Bat. 
Type locality. Kentucky. 
Geogr. Distr. State of Tamaulipas, Mexico, north to Arkansas 
and eastern United States; Cuba; Central America? 
Genl. Char. Size medium; ears small, thick, naked, except at 
base; tragus short, broad, blunt at posterior base; membrane thick; 
uropatagium at middle of terminal caudal vertebra. 
Color. Above umber brown; beneath paler; fur at base plum- 
beous. 
Measurements. Total length, 91.4-93.5; tail vertebrae, 35.8—37.2; 
tibia, 13.4-13.8; foot, 6.7-7.7; forearm, 34.3-36.4; thumb, 5.3-5.6; 
longest finger, 63.4—65.2; ear from meatus, 12.7—13.9; width of ear, 
8.8-10.5; tragus, 5.1-6.2. Skull: occipito-nasal length, 12; zygo- 
matic width, 10; mastoid breadth, 7.5; interorbital constriction, 4; 
length of mandible, 4. 
a.—eubanus (Vesperus), Gundl., Monatsb. K. Preuss. Akad. Wiss. 
Bet. 1800, p: 150. 
GUNDLACH’s Bat. 
Type locality. Near Cardenas, Cuba. 
Geogr. Distr. Island of Cuba. 
Genl. Char. Size small; color pale, similar to that of N. hu- 
meralts. 
Color. ‘Above light tawny (fur blackish at base), beneath pale 
reddish tawny, fur black at base; face and membranes blackish 
brown; nose appears somewhat divided by the projecting nostrils; 
between the nose and the ears there is on each side a protuberance 
with bristly hairs; ears oval, lengthened (8 mm. high in front). The 
anterior base rounded and spreading outward; the posterior at the 
angle of the mouth forms a semicircle; this semicircle which bends 
inward to the tragus, forms another rounded enlargement; tragus 
oblong, scarcely narrowed throughout, somewhat bent in the form of 
a sickle forward, and provided with a tooth-shaped lobule at the 
base of the exterior border; nails tawny.” 
Measurements. (Dry skin.) Total length of body, 0.045; tail, 
0.029; head, 0.016; ear, 0.012; forearm, 0.030; thumb, 0.005%; 
second finger, 0.029%; third finger, 0.055; fourth finger, 0.046; fifth 
finger, 0.040; tibia, 0.011; foot, 0.00634; calcar, 0.013.’’ + (Gundlach.) 
