574 MYOTIS. 
Geogr. Distr. Cape Region of Lower California, Mexico. 
Genl. Char. Skull and teeth are those of M. veltfer; tail short. 
Color. There are two phases of coloration: one is a general hue 
of wood brown, lower parts paler; the other is hair brown, lower 
parts isabella color. 
Measurements, Total length, 91; tail, 34; forearm, 39; longest 
finger, metacarpal, 61; tibia, 14.6; foot, 10; ear from meatus, 15. 
Skull: greatest length, 15; zygomatic breadth, 10; interorbital con- 
striction, 3.8; width of rostrum at anterior root of first molar, 6; 
length of mandible, 11.8; length of upper molar series, 6.4; of lower 
molar series, 8. 
542. evotis (Vespertilio), H. Allen, Mon, N. Amer. Bats, 1864, p. 48. 
Elliot, Syn. N. Am. Mamm., rgor, p. 406. 
chrysonotis J. A. Allen, Bull. Am. Mus. Nat. Hist., 1896, p. 240. 
PROMINENT-EARED BAT, 
Type locality. Not given; possibly Monterey, Monterey County, 
California. 
Geogr. Distr. State of Vera Cruz, Mexico, north and west to 
Pacific coast of the United States. 
Genl, Char. Size large; calcar longer than free border of uropata- 
gium, and a lobule at tip; ears reaching beyond tip of nose; wing 
membrane from base of foot, 
Color. Light yellowish brown, hairs dusky slate at base; ventral 
surface paler. Color among individuals varies considerably. 
Measurements. Total length, 85-92; tail vertebra, 41-43; tibia, 
t7.6-20; foot, 7-9; thumb, 6-8; forearm, 36.6-40.4; longest finger, 
62-67; ear from meatus, 19.4-23; width of ear, 11.8-14.6; tragus, 
N 
10.8-I 3. 
543. vivesi (\/yotis), Menegaux, Bull. Mus. Hist. Nat., Paris, 1901, 
D.. 323. 
CARDONAL ISLAND Bart. 
Type locality, Cardonal Island, Archipelago of Salsi Puedes, off 
east coast of Lower California, Mexico. 
Genl. Char, Ears very long, reaching beyond nostrils by 5 mm.; 
feet large, with large sharp claws; caleaneum without lobe. Skull 
has the braincase subcircular; occiput elevated, 
Color. Upper parts brown; flanks ashy; under parts whitish; 
wing membranes blackish brown. 
Measurements. Total length, 138-142; tail, 70; tibia, 25; foot 
with claws, 22; caleaneum, 22; forearm, 59-60; thumb with nail, 9; 
third finger, 118-120; ear from base of tragus, 23; tragus, 12. 
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