RHOGOESSA. 601 
KEY TO THE SPECIES AND SUBSPECIES. 
A. Ears reaching tip of nose. PAGE 
a. Fur yellowish brown throughout.............. R. tumida 601 
b. Fur chestnut brown; grayish brown at base....R. parvula 601 
B. Ears reaching beyond nose. 
a. Foot not above 6 mm.; lateral lower incisor 
about one-half as large as those in center...... R. gracilis 602 
b. Foot 7 mm. or over; lateral lower incisor 
farouce. dn Vvisibie trom ‘the front...2:..0...0..... R.allent 602 
Fic. XCIl. RHOGOESSA TUMIDA. 
No. 36062 U.S. Nat. Mus. Coll. 3 times nat. size. 
564. tumida (Rhogéessa), H. Allen, Proc. Acad. Nat. Scien. Phil., 
1866, p. 286. 
ReEsTLEss Bat. 
Type locality. Mirador, State of Vera Cruz, Mexico. 
Geogr. Distr. Southern Mexico into Central America. 
Genl. Char. Ears reaching tip of nose; ear conch narrow and 
rounded above; upper third of lower margin hollowed beneath tip; 
tragus long, pointed; calcar longer than free border of uropatagium, 
ending in a keeled lobule; wings from base of toes; membranes chiefly 
naked; foot about half the length of tibia. 
Color. Dull yellowish brown, rather paler on under parts. 
Measurements. Total length, 65.5-75; tail vertebre, 25.4—-33; 
foot, 5-7; forearm, 28-33; thumb, 4—-4.8; longest finger, 51-63; ear, 
12.4-14; tragus, 7-7.4. Skull: greatest length, 13; zygomatic width, 
8.4; width of rostrum, 5; length of mandible, 9; length of upper tooth 
row, 5.6. 
565. parvula (Rhogéessa), H. Allen, Proc. Acad. Nat. Scien. Phil., 
1866, p. 285. 
