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Catarina Rato, D. James Harris, Salvador Carranza, Luís Machado, Ana Perera. Molecular Phylogenetics and Evolution. September, 2015. Bayesian clustering analysis supports all six mtDNA lineages as independent groups, despite showing signs of ancestral polymorphism or possibly gene flow between the Maghreb/South Iberia and Central Morocco clades. The species tree recovered two major groups; one clustering taxa from Europe and Northern Maghreb and another one encompassing the lineages from Central/Southern Morocco, Central Morocco and Canary Islands, indicating that the ancestor of T. angustimentalis came from the Central/Southern Morocco region. Finally, Bayesian coalescent species delimitation analysis supports all six mitochondrial clades as «unconfirmed candidate species», pending morphological data to define them. Leer más.

The Liscomb bonebed in the Price Creek Formation of northern Alaska has produced thousands of individual bones of a saurolophine hadrosaurid similar to Edmontosaurus; however, the specific identity of this taxon has been unclear, in part because the vast majority of the remains represent immature individuals.  Leer más.

We describe a new lowland forest-dwelling species of the genus Acanthosaura from Phuket Island and the Phuket mountain range in southwestern Thailand. Acanthosaura phuketensis sp. nov., the 11th species in the genus, seems most closely related to A. crucigera from Myanmar and western Thailand and A. cardamomensis from the Cardamom Mountains, but can be differentiated from them by a combination of morphological and coloration characteristics. Leer más.

El día 20/09/15 volvimos a acercarnos a varios aljibes de la zona de la Muela. En este rescate nos acompañó también Carlos. Investigamos un total de siete aljibes, de los cuales pudimos rescatar 69 sapos corredores, 2 sapos de espuelas y dos preciosas culebras de escalera nacidas este año. Leer más.