. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Biogeography of freshwater fishes 119 Areas transformed by apochoric reduction (fig. 7) Two main regions were differentiated: 1. The Ebro, Cantabrian watershed and Catalonian basins. The Ebro basin was the first to separate in this group. 2. In the second region there are two large subgroups: a) The Tajo, Mira, Sado, Duero, Galician basins and the Portuguese basins. b) Basins of the Levant and southern Spain. Subgroup a contained three perfectly differentiated areas
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Biogeography of freshwater fishes 119 Areas transformed by apochoric reduction (fig. 7) Two main regions were differentiated: 1. The Ebro, Cantabrian watershed and Catalonian basins. The Ebro basin was the first to separate in this group. 2. In the second region there are two large subgroups: a) The Tajo, Mira, Sado, Duero, Galician basins and the Portuguese basins. b) Basins of the Levant and southern Spain. Subgroup a contained three perfectly differentiated areas: The Tajo, Sado and Mira basins; close to these, the Duero and Portuguese basins; and an area formed by the Galician confluences. Subgroup b had two areas: The basins of southern Spain and the Levantine basins. Guadalquivir Odiel Guadalete Guadi aro Guadalhorce Mira Bullent Jucar Turia Mijares Guadi ana Tajo S. lajo N. Sado. Jara Velez Guadal feo Segura Serpis Verde Francolí Palancia. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut
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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology
