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An Evaluation Of Movement Patterns And Effects Of Habitat Patch Size On The Demography Of The Florida Mouse (Podomys Floridanus), Irmgard Lukanik

USF Tampa Graduate Theses and Dissertations

Habitat degradation by humans has been the main reason for the decline in numbers of P. floridanus, the only mammal indigenous to the state of Florida, in the past century. The mouse inhabits what remains of scrub and sandhill associations, which are characterized by patches of sandy soils within a more mesic landscape. It has long been accepted that small populations are more prone to decline and extinction than are larger ones as a result of environmental fluctuations. I hypothesized that the demography of a population of P. floridanus would be affected by a restriction in numbers through habitat …