Ecological status of a Margaritifera margaritifera (Linnaeus, 1758) population at the southern edge of its distribution (River Paiva, Portugal)

An important population of the critically endangered pearl mussel Margaritifera margaritifera (Linnaeus, 1758) was surveyed at the edge of its southern distribution (River Paiva, Portugal). Although an earlier study suggested that this population had a very low number of individuals (<500), a nar...

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Bibliographic Details
Main Author: Amorim, Ângela (author)
Other Authors: Sobral, Carina (author), Froufe, Elsa (author), Varandas, Simone (author), Teixeira, Amílcar (author), Lopes-Lima, Manuel (author)
Format: article
Language:eng
Published: 2013
Subjects:
Online Access:http://hdl.handle.net/10198/8640
Country:Portugal
Oai:oai:bibliotecadigital.ipb.pt:10198/8640