MONOPHYLLUS, 677 
Fia. CXVIII. MONOPHYLLUS PORTORICENSIS. 
No. 86260 U.S. Nat. Mus. Coll. Enlarged twice nat, size, 
636. portoricensis (Monophyllus), Miller, Proc. Wash. Acad. Scien., 
II, 1900, p. 34. 
Porto Rico Noskg-LeaFr Bart. 
Type locality. Cave near Bayamon, Porto Rico. 
Geogr. Distr.. Island of Porto Rico. 
Genl. Char. Size small; second upper premolar with prominent 
postero-internal lobe; tragus thickened along anterior border, 
Color. Above seal brown, beneath broccoli brown, tips of hairs 
grayish. 
Measurements. Total length, 60-67; tail, 7-9; forearm, 36-37; first 
finger, 8.4—10; second finger, 28-32; third finger, 72-76; fourth finger, 
53-55; fifth finger, 48-49; tibia, 15—16.4; foot, 8.4-9; ear from crown, 
g-10; tragus, 4-5. Skull: greatest length, 19.6; basal length, 18; 
basilar length, 16; zygomatic breadth, 8.8; interorbital constriction, 
4; mastoid breadth, 8.8; greatest breadth of braincase, 8.4; maxillary 
tooth row, exclusive of incisors, 7; length of mandible, 12.8; lower 
tooth, exclusive of incisors, 7. 
637. plethodon (Monophyllus), Miller, Proc. Wash, Acad. Scien., 
II, 1900, p. 35. 
BARBADOES NoOSE-LEAF Bat. 
Type locality. St. Michael’s Parish, Barbadoes. 
Geogr. Distr. Island of Barbadoes. 
Genl, Char. ‘‘Second lower premolar shorter than first and in 
contact with third; no space between upper premolars.”’ 
Color. Broccoli brown above, paler below. 
Measurements. Total length, 68; tail, 9; forearm, 38; longest 
finger, 77; tibia, 17; foot, 11; calcar, 2.4; ear from meatus, 13.6; 
