Abstract:
:At the European level, lacertid lizards have been proposed as potential model species for reptile ecotoxicology. We studied demographic and morphological aspects of natural field subpopulations of Podarcis bocagei inhabiting similar agricultural habitats which were either regularly exposed to pesticides, or not. Parameters examined in this study included population size and density, sex ratio, adult body size, fluctuating asymmetry in femoral pores and parasite prevalence. In general, we detected few statistically significant differences between the exposed and reference subpopulations. Although field situations are ecologically complex and factors other than pesticides may be acting, the absence of observable effects on field subpopulations is probably indicative that lizards are coping or compensating for this level of exposure.
journal_name
Chemospherejournal_title
Chemosphereauthors
Amaral MJ,Carretero MA,Bicho RC,Soares AM,Mann RMdoi
10.1016/j.chemosphere.2011.12.075subject
Has Abstractpub_date
2012-05-01 00:00:00pages
757-64issue
7eissn
0045-6535issn
1879-1298pii
S0045-6535(12)00004-5journal_volume
87pub_type
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