title: An optimality criterion to determine areas of endemism.
abstract: A formal method was developed to determine areas of endemism. The study region is divided into cells, and the number of species that can be considered as endemic is counted for a given set of cells (= area). Thus, the areas with the maximum number of species considered endemic are preferred. This is the first method for the identification of areas of endemism that implements an optimality criterion directly based on considering the aspects of species distribution that are relevant to endemism. The method is implemented in two computer programs, NDM and VNDM, available from the authors.
authors.affiliation: Consejo Nacional de Investigaciones Científicas y Técnicas, Miguel Lillo 205, 4000 San Miguel de Tucumán, Tucumán, Argentina.
authors.forename: Claudia A
authors.initials: CA
authors.lastname: Szumik
authors.forename: Fabiana
authors.initials: F
authors.lastname: Cuezzo
authors.forename: Pablo A
authors.initials: PA
authors.lastname: Goloboff
authors.forename: Adriana E
authors.initials: AE
authors.lastname: Chalup
mesh_terms: D003710:Demography; D017753:Ecosystem; D005843:Geography; D008962:Models, Theoretical; D013045:Species Specificity