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1 results

  • The decline of the Aeolian wall lizard, Podarcis raffonei: causes and conservation proposals

  • Massimo Capula, Luca Luiselli, Marco A. Bologna, Arianna Ceccarelli
  • Journal:
    Oryx / Volume 36 / Issue 1 / January 2002
    Published online by Cambridge University Press:
    15 February 2002, pp. 66-72
    Print publication:
    January 2002
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  • Investigations carried out in the Aeolian Islands (off north-east Sicily) during 1989–99 gathered evidence strongly indicating that the endemic Aeolian wall lizard Podarcis raffonei is close to extinction. Competitive exclusion by the lizard Podarcis sicula, which has been introduced by man, habitat degradation, and possibly reduced genetic variability and inbreeding, were the main causes for the decline of the species. For the Aeolian wall lizard to recover from its threatened status and to prevent further decimation of populations, collection and trade in the species should be prohibited, and an education programme for local people should be promoted. An integrated project involving habitat protection and captive breeding is needed to secure the species in the wild for the future.