title: The paradox of the long-term positive effects of a North American crayfish on a European community of predators.
authors.affiliation: Department of Conservation Biology, Estación Biológica de Doñana (CSIC), Avda Américo Vespucio s/n, 41092 Sevilla, Spain Area de Ecología, Universidad Miguel Hernández, 03202 Elche, Alicante, Spain. zutal@ebd.csic.es
authors.forename: Zulima
authors.initials: Z
authors.lastname: Tablado
authors.forename: José L
authors.initials: JL
authors.lastname: Tella
authors.forename: José A
authors.initials: JA
authors.lastname: Sánchez-Zapata
authors.forename: Fernando
authors.initials: F
authors.lastname: Hiraldo