584 PIPISTRELLUS, 
row, premolars and molars, 3; length of mandible, 8.5; length of 
lower tooth row, premolar and molars, 3. 
b.—australis (Ptpistrellus), Miller, N. Am. Faun., No. 13, 1897, 
p- 90. 
ALLIED Bat. 
Type locahity. Barrance Ibarra, State of Jalisco, Mexico. 
Geogr. Distr. State of Jalisco, Mexico; type locality only. 
Genl. Char. Smaller than P. hesperus; darker. 
Color. Similar to P. hesperus, but apparently darker and browner. 
(Specimens in alcohol.) 
Measurements. Total length, 63.2-64; tail vertebre, 26.8—28; 
foot, 5; forearm, 28.6—29; thumb, 3.9-4; longest finger, 45-47; ear, 
EO,A—LOny s iblaAPtsS 24355, 
554. verzcrucis (Vesperugo), Ward, Am. Nat., xxv, 1891, p. 745. 
Las Vicas Bat. 
Type locality. Las Vigas, Jalapa, State of Vera Cruz, Mexico. 
Geogr. Distr. Known only from type locality. 
Genl. Char. Similar to P. subflavus, but smaller, thumb longer; 
legs and arms naked; wing extending from base of outer toe; tragus 
tapering, straight. 
Color. Above clove brown, tinged with rusty; beneath grayish, 
or smoky gray. 
Measurements. ‘‘Total length, 73.5; tail, 36; ear from notch, 10; 
height of tragus, inner margin, 4.5; outer margin, 6; greatest width of 
tragus, 2; length of antitragus, 2; height, .75; forearm, 31; thumb 
and claw, 7.5; second digit, metacarpal, 29; third digit, metacarpal, 
30.5; first phalanx, 11.5; second phalanx, 11; cartilaginous tip, 2.5; 
fifth digit, metacarpal, 28; first phalanx, 8.5; second phalanx, 5; 
cartilaginous tip, 1; interspace between tips of third and fourth 
digits, 16; interspace between tips of fourth and fifth digits, 37; 
interspace between tip of fifth digit and juncture of membrane with 
foot, 42; extent of outstretched wings, 212; length of tibia, 13.5; 
length of foot, 9; length of caleaneum, about 8.”’ (Ward, 1. c.) 
555. vagans (Vesperugo), Dobson, Ann. Mag. Nat. Hist., 5th Ser., 
LV LOO, perteh. 
WANDERING BERMUDA Bat. 
Type locahty. Bermuda. 
Genl. Char. Ears short, triangular; tragus with lower two-thirds 
of outer margin straight; small lobe at base; upper margin rounded; 
last caudal vertebre free; upper inner incisor long, unicuspidate; outer 
short, conical; lower incisors trifid; first upper premolar very small. 
