1. Contribution to the knowledge of the macroinvertebrate communities of the Tejo river (Portugal);Afonso,1989
2. Population biology and production of the red swamp crayfish Procambarus clarkii (Girard) in the lower Mondego river valley;Anastácio;J. Crustacean Biol.,1995
3. Crayfish (Procambarus clarkii) effects on initial stages of rice growth in the Lower Mondego river valley;Anastácio;Freshwater Crayfish,1996
4. Crawfish forage and feeding systems;Avault;Rev. Aquat. Sci.,1990
5. Um método para estimar volumes do conteúdo alimentar de peixes e macroinvertebrados;Capitoli;Atlântica,1992