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Threats to the survival of anadromous fishes in the River Tagus, Portugal |
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| Authors: | C. A. Assis |
| Affiliation: | Departamento de Zoologia e Antropologia, Faculdade de Ciências de Lisboa, Campo Grande, Bloco C2, 3°Piso, 1700 Lisbon, Portugal |
| Abstract: | |
| Keywords: | anadromous fishes threatened species Petromyzontidae Clupeidae Acipenseridae conservation Portugal. |