Despite increasing appreciation of the speciation continuum, delimiting and describing new
species is a major yet necessary challenge of modern phylogeography to help optimize …

We investigated the geographical patterns of genetic diversity in the Italian treefrog through
sequence analysis of a mitochondrial cytochrome b gene fragment. Three main …

Patterns of intraspecific geographic variation in morphology and behaviour, when examined
in a phylogenetic context, can provide insight into the microevolutionary processes driving …

We estimated differences in body size and age structure of two populations of Pelophylax
ridibundus living at different altitudes in Turkey, one from Dörtyol (6 m asl) and the other from …

Tree frogs Hyla arborea and Hyla savignyi are similar, closely-related species distributed in
Europe and the Middle East. We investigated geographic variation in body shape within and …

European tree frogs (Hyla) characterized by short temporal parameters of the advertisement
call form six genetically differentiated but morphologically cryptic taxa, H. arborea sensu …

In this study, we used the skeletochronology method to estimate various growth parameters,
such as age structure, minimum and maximum life span, age of sexual maturity, and the …

We used five years of recapture data and Bayesian estimation to assess seasonal survival,
movement, and growth of Oregon Spotted Frogs (Rana pretiosa) relocated into created …

Invasive species often exhibit geographical variations in life history traits that may allow
them to successfully invade different environments. We investigated geographical variation …

Variability in life history traits positively affects the establishment and expansive potential of
invasive species. In the present study, we analysed the variation of body size in seven …