120 Miller — A New Nataline Bat from the Bahamas. 



cies, except that projection above nostrils is narrower. Penis less than 

 half as long as foot, and readily concealed by surrounding fur. Mem- 

 branes in no way peculiar. Frontal gland at least four times as large as 

 in CJtilonatalus micropus, much longer and higher than wide. It extends 

 from a point on forehead nearly level with middle of proencephalon to 

 within 3 mm. of nostril, a distance of about 8 mm. Its greatest width 

 is 3.8 mm.; and its height, measured from corner of eye is a little over 

 5 mm. Its surface is finely rugose, and naked except for a sprinkling of 

 minute hairs. 



Color. — The fur is everywhere cream-buff, that of the belly clear and 

 unmixed with brown, that of the back clouded with broccoli-brown. 

 Ears light yellowish brown, darkening at edges. Membranes dark 

 brown. 



Skull and teeth. — Except for their greater size the skull and teeth do 

 not differ appreciably from those of Chilonatalus micropus. 



Measurements. — Type: total length, 87; head and body, 40; tail, 47; 

 tibia, 18; foot, 7; forearm, 32; first digit, 5; second digit, 34; third digit, 

 65; fourth digit, 48; fifth digit, 49; ear from meatus, 14; ear from crown, 

 11; width of ear, 16; skull, greatest length, 15.8; basal length, 14; bas- 

 ilar length, 13; zygomatic breadth, 7.4; greatest breadth of braincase, 

 6.6; mandible, 11.4; maxillary toothrow exclusive of incisors (alveoli), 

 6.8; mandibular toothrow exclusive of incisors (alveoli), 7. 



Specimens examined. — Four (two skins), all from the type locality. 





