“…Doadrio, 1988;Dennis et al, 1998;Puente et al, 1998;Vargas et al, 1998;Ribera, 2000;GarcĂa-Barros et al, 2002) and in establishing the origin of selected Iberian taxa and their phylogenetic and phylogeographic relationships, mainly with molecular methods (e.g. Ferris et al, 1998;Frati et al, 1998;Arntzen & Wallis, 1999;GarcĂa-ParĂs & Jockusch, 1999;Lenk et al, 1999;Alexandrino et al, 2000;GĂłmez-Zurita et al, 2000;Machordom et al, 2000;Oliverio et al, 2000;Seddon et al, 2001;Branco et al, 2002;Ribera et al, 2003a;see Hewitt, 1999, 2000 for reviews). There is, however, a paucity of studies bringing together these two approaches, that is, searching for general patterns in the origin and the phylogenetic and phylogeographic relationships in relatively rich groups of organisms with Iberian representation (but see e.g.…”