Publication: Presencia de la especie invasora Pacifastacus leniusculus
(Dana, 1852) (Decapoda, Astacidae) en la Cuenca del Río
Segura (SE, España)
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Date
2016
Authors
Zamora Marín, José Manuel ; Zamora López, Antonio ; Torralva Forero, María del Mar ; Oliva Paterna, Francisco José
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Publisher
Universidad de Murcia
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DOI
http://dx.doi.org/10.6018/analesbio.38.14
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info:eu-repo/semantics/article
Description
Abstract
Se detecta por primera vez en noviembre de 2015 la presencia del
cangrejo señal, Pacifastacus leniusculus (Dana, 1852), en la Cuenca
del río Segura. Esta introducción, probablemente, es resultado
de una liberación intencionada o negligente realizada por particulares.
La expansión de la especie podría tener serias implicaciones
medioambientales, a tenor de los graves impactos sobre el hábitat
y las especies nativas que el cangrejo señal ha tenido en muchas
otras regiones.
Abstract: Ocurrence of the invasive species Pacifastacus leniusculus (Dana, 1852) (Decapoda, Astacidae) in the Segura River Basin (SE, Spain) The occurrence of the signal crayfish, Pacifastacus leniusculus (Dana, 1852) in the Segura River Basin was detected for the first time in November 2015. Its presence is probably consequence of a deliberate or neglected introduction carried out by citizens. If it expanded in the Segura Basin, the signal crayfish could have serious environmental implications, based on the severe impacts on habitats and native species reported in other regions.
Abstract: Ocurrence of the invasive species Pacifastacus leniusculus (Dana, 1852) (Decapoda, Astacidae) in the Segura River Basin (SE, Spain) The occurrence of the signal crayfish, Pacifastacus leniusculus (Dana, 1852) in the Segura River Basin was detected for the first time in November 2015. Its presence is probably consequence of a deliberate or neglected introduction carried out by citizens. If it expanded in the Segura Basin, the signal crayfish could have serious environmental implications, based on the severe impacts on habitats and native species reported in other regions.
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