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Aim
To locate areas of biogeographical transitions within the Sierra Madre Oriental (SMO), Mexican transition zone.
Location
Eastern Mexico (18° to 27° N – 90° to 96° W) and the Americas.
Methods
We deconstructed passerine fauna into biogeographical affinities to map their integration in the studied area. We defined and quantified two features of biogeographical affinity based on raw distributional...
Aim
Understanding patterns of endemism is a key to deciphering the history of biotas and setting conservation priorities, but resolving the complexity of distributional patterns quantitatively into areas of endemism is often a difficult task. We report here an analysis of a comprehensive biodiversity dataset for the study of endemism, including virtually all vouchered records available for resident...
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