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The numerical encoding of scale morphology highly improves photographic identification in lizards
- Source :
- Acta Herpetologica, Vol 2, Iss 1 (2006)
- Publication Year :
- 2006
- Publisher :
- Firenze University Press, 2006.
-
Abstract
- Photographic identification is a promising marking technique alternative to the toe-clipping, but is time consuming, particularly when a large number of individuals is involved. For this reason several authors had frequently preferred the toe-clipping. In this study we analysed the black spot pattern of ventral scales of wall lizards (Podarcis muralis) and we showed that photographic identification is an effective method for recognizing individuals, and the error of this technique is much less than that of the toe-clipping arising from natural toe loss. Moreover, the numerically encoding of the black spot pattern may radically reduce the time needed to compare the pictures of large samples of individuals, solving one of the more important obstacle against the use of photographic identification.
Details
- Language :
- English
- ISSN :
- 18279635 and 18279643
- Volume :
- 2
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Acta Herpetologica
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.937939cd480a4ec49050b3a78c393a2f
- Document Type :
- article
- Full Text :
- https://doi.org/10.13128/Acta_Herpetol-1887