PHYLLONYCTERIS. 685 



PAGE 



b. *Zygomatic arch incomplete P. sezekorni 686 



B. fCalcaneum none P. poeyi 686 



645. bombifrons (Phyllonycteris) , Miller, Proc. Biol. Soc. Wash.,xin, 



1899, p. 36. 

 BAYAMON BAT. 



Type locality. Cave near Bayamon, Porto Rico. 



Geogr. Distr. Island of Porto Rico. 



Genl. Char. Ear moderately long; anterior border of ear conch 

 convex above base ; then nearly straight, tip rounded ; posterior border 

 denticulate; broad groove between nose-leaf and ridge behind; con- 

 spicuous outgrowths from chin. Skull has braincase highly arched 

 at an angle of 30 above plane of rostrum; rostrum rather narrow, 

 short; rim of anterior nares thin, flaring; teeth small. 



Color. Above mars brown, fur whitish gray at base; beneath pale 

 wood brown; ears, feet, and membranes dark brown. 



Measurements. Total length, 78; tail vertebrae, 14 ; forearm, 48.4; 

 thumb, 14; second ringer, 38; third finger, 81; fourth finger, 65; fifth 

 finger, 64; tibia, 22; foot, 14; ear from crown, 14; tragus, 7. Skull: 

 greatest length, 24.4; basal length, 22; basilar length, 19.8; zygomatic 

 breadth, 12; interorbital constriction, 5; lachrymal breadth, 6; mas- 

 toid breadth, 11.4; fronto-palatal depth, 3; depth of braincase from 

 highest point to level of audital bullae, 10.4; maxillary tooth row (ex- 

 clusive of incisors), 8; mandible, 16; mandibular tooth row (exclusive 

 of incisor), 9. (Miller, 1. c.) 



646. planifrons (Phyllonycteris}, Miller, Proc. Biol. Soc. Wash., xin, 



1899, p. 34. 

 FLAT-FOREHEAD BAHAMA BAT. 



Type locality. Nassau, New Providence Island, Bahamas. 



Geogr. Distr. Bahama Islands. 



Genl. Char. Ears moderate, rounded at tip; inner side of conch 

 with transverse ridges near posterior border; tragus thickened on an- 

 terior border, jagged projections on posterior border; tip pointed; 

 small wart on cheek; nose-leaf oval, broader than high; behind the 

 nose-leaf and separated from it by groove is a horseshoe-shaped 

 ridge; deep groove on chin, with small fleshy projections; membranes 

 naked. 



Color. Above light clay color tinged with pinkish buff; basal half 

 of hairs whitish gray; under surface pinkish buff, grayish at base of 

 hairs; ears, feet, and membranes light brown. 



Measurements. Total length, 78; tail vertebras, 14; forearm, 47; 



*Miller, Proc. Biol. Soc., Wash., xin. 1899, p. 33. 



tGundlach, Monatsb. K. Preuss. Akad. Wiss. Berl., 1860, p. 818. 



