The frog, named the Kakachi Shrub frog (Raorchestes kakachi), is endemic to the the region. It is described in the journal Zootaxa. Leer más.





Here we report on the combined observations of 10 years of opportunistic field work conducted during short visits to Sardinia, from 1999 to 2012. A total amount of 433 distribution records of 27 species were collected from 187 different localities covering 52 unique UTM squares. We report species presence in 157 new UTM squares and additionally reconfirm previous reported presence in 150 UTM squares. Overall, we produce a remarkable increase in the knowledge of the Sardinian herpetofauna. Notes and observations on ecology, taxonomy and conservation are provided. Leer más.
We characterize divergence times, intraspecific diversity and distributions for recently recognized lineages within the Hyla arborea species group, based on mitochondrial and nuclear sequences from 160 localities spanning its whole distribution. Lineages of H. arborea, H. orientalis, H. molleri have at least Pliocene age, supporting species level divergence. The genetically uniform Iberian H. molleri, although largely isolated by the Pyrenees, is parapatric to H. arborea, with evidence for successful hybridization in a small Aquitanian corridor (southwestern France), where the distribution also overlaps with H. meridionalis. The genetically uniform H. arborea, spread from Crete to Brittany, exhibits molecular signatures of a postglacial range expansion. Leer más.
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Phylogeographic studies during the last decade confirmed an internal complexity of the Iberian Peninsula and northern Maghreb as refugial areas during the Miocene to Pleistocene period. Species with low vagility that experienced the complex climatic and palaeogeographic processes occurred in the Western Mediterranean Basin are excellent candidates to study the extent of lineage diversification in this region. Leer más.