1842. _Centurio senex_ Gray, Ann. Mag. Nat. Hist., ser. 10,
10:259, December, type locality erroneously given as
Amboyna, East Indies; subsequently restricted to Realejo,
Chinandega, Nicaragua, by Goodwin (Bull. Amer. Mus. Nat.
Hist., 87:327, December 31, 1946).
_Distribution in Tamaulipas._--Tropical areas of southern
part of state.
The single specimen examined, a female weighing 23 grams that carried
an embryo (17 mm. crown-rump length), was taken on June 14 in a mist
net stretched between oak trees in the Sierra de Tamaulipas. One other
female and one cranium have been reported from Tamaulipas.
The specimen examined differs from two seen from southern Mexico (5 mi.
SW Teapa, Tabasco, and 2 mi. S Tollosa, Oaxaca) in being brownish
instead of grayish, but resembles in color two specimens from Cozumel
Island, Quintana Roo.
_Measurements._--A female from the Sierra de Tamaulipas
affords the following measurements: Total length, 67; length
of hind foot, 13; length of ear from notch, 15; length of
forearm, 43.1; condylobasal length, 15.0; zygomatic breadth,
5.1; palatal length, 4.1; least interorbital constriction,
5.3; length of maxillary tooth-row, 5.1.
_Records of occurrence._--Specimen examined, one from the
Sierra de Tamaulipas, 3 mi. S, 14 mi. W Piedra, 1300 ft.
Additional records: Rancho Pano Ayuctle (de la Torre,
1954:114); Aserradero del Infernillo (Goodwin, 1954:5).
=Desmodus rotundus murinus= Wagner