624 PROMOPS. 
Measurements. Total length, 93; tail (in membrane, 25, and 
free, 9), 34; forearm, 57; thumb, 5; second finger, metacarpal, 22; 
third finger, metacarpal, 25; first phalanx, 10; second phalanx, g; 
fourth finger, metacarpal, 24; first phalanx, 10; second phalanx, 4; 
fifth finger, metacarpal, 12; first phalanx, 9; second phalanx, 3; 
tibia, 20; 1O0b, 7 meat. 20: 
583. glaucinus (Dysopes), Wagn., Wiegm. Archiv., f. Naturg., 1843, 
Pi p0e: 
jerox Gundl., Monatsb. K. Preuss. Akad. Wiss. Berl., 1861, p. 149. 
CHESTNUT MastTIFF Bat. 
Type locality. Cuyaba, Matto Grosso, Brazil. 
Geogr. Distr. Island of Jamaica; in South America to Brazil and 
Bolivia. 
Genl. Char. Ears united by their bases near the end of the nose; 
ear conch convex on both margins; tragus small with no lobe at base 
of outer margin; gular sac in male; wings from ankles. 
Color. Above chestnut brown, tips of hairs grayish, base light 
brown; under parts paler. 
Measurements. Total length, 131; tail, 54.6; forearm, 59.6; 
thumb, 8.8; third finger, 59.6; fourth finger, 57; fifth finger, 25.9; 
tibia, 20.3; foot, 12.7; ear, 22.8; tragus, 13.5. Skull: total lengthiee; 
occipito-nasal length, 19; Hensel, 14; zygomatic width, 14; interor- 
bital constriction, 5; palatal length, 8.5; length of upper molar series, 
6.5; width of braincase, 11.5; length of mandible, 17; length of lower 
molar series. 8. 
584. nanus (Promops), Miller, Ann. Mag. Nat. Hist., 7th Ser., v1, 
1900, Pp. 470. 
DwarFr MastTIFF Bat. 
Type locality. Bogava, Chiriqui, Panama. Altitude, 800 feet. 
Genl. Char. Miniature of P. glaucinus. Canines not in con- 
tact with incisors; upper molar with a small distinct cusp. 
Color. Above dark bistre washed with écru drab; under parts 
broccoli brown washed with écru drab; hairs at base smoky gray. 
Measurements. ‘‘Total length, 75; tail, 34; tibia, 11; foot, 7.8; 
forearm, 38; thumb, 5.5; second digit, 38; third digit, 75; fourth 
digit, 58; fifth digit, 37. Skull: greatest length, 16.4; basal length, 
15; basilar length, 13; median palatal length, 6; zygomatic breadth, 
g.8; interorbital constriction, 3.6; mastoid breadth, 9; greatest 
breadth of braincase above roots of zygomata, 8; lachrymal breadth, 
5; mandible, 11.6; maxillary tooth row (exclusive of incisor), 6.4; 
mandibular tooth row (exclusive of incisor), 6.8.’’ (Miller, 1. c.) 
