1 23 Conservation Genetics ISSN 1566-0621 Volume 13 Number 4 Conserv Genet (2012) 13:1085-1093 DOI 10.1007/s10592-012-0356-8 Planning for optimal conservation of geographical genetic variability within species José Alexandre Felizola Diniz-Filho, Dayane Borges Melo, Guilherme de Oliveira, Rosane Garcia Collevatti, Thannya Nascimento Soares, et al.