Observations on the distribution and ecology of the mammals of Salta Province, Argentina

Distributional and ecological observations of mammals of Salta Province, Argentina, are summarized in this preliminary report. Data are presented which pertain to macroand microhabitat preferences, molting, reproduction, and natural history, as well as standard external and cranial morphological measurements. Fifty-eight species belonging to 19 families and seven orders are considered in this paper; this represents 41% of the total mammal fauna of the province. Fieldwork was conducted over an 8-year period and included all major macrohabitats of the province (that is. Puna, Precordillera, (Ihaco, Moist Forest, and Transitional Forest). Species accounts are included, and the current status of all species occurring within the province is discussed. The ranges of two species (Tadarida laticaudata and Auliscomys sublimis) are extended.