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Population status of the endangered limpet Patella ferruginea (Mollusca: Patellidae) in the Peñón de Vélez de la Gomera (south-west Mediterranean Sea)
Published online by Cambridge University Press: 26 November 2013
Abstract
The population of the endangered limpet Patella ferruginea in the Peñón de Vélez de la Gomera, a small Spanish peninsula located on the North African coast (south-west Mediterranean) was evaluated by surveys carried out in June and October 2012. Overall, 567 specimens were recorded along the entire coastline (about 1320 m) of this enclave (169 individuals measured >30 mm in maximum diameter of the shell, likely adults, and 398 specimens were <30 mm, likely immature individuals). In this site an average 0.13 adults/m was registered, and the maximum density observed was 0.90 adults/m in some zones. This points out the importance of this enclave among the present known populations existing in Spanish territories of this highly endangered limpet, but particularly highlights the role of the adjacent North African coastal protected areas in the conservation of this species.
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- Copyright © Marine Biological Association of the United Kingdom 2013
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