Sandra Sampertegui

From a general context, assess the phylogenetic relationships of the Polychaeta, in particular clade Aciculata “errant polychaetes”, by building filogramas using molecular characters and different methods of phylogenetic reconstruction.

In a particular context, to study the processes that influence dispersal, geographical distribution and genealogical lineages within and between related species. To determine the effect of isolation by distance in populations of species adapted to brackish environments, evaluating gene divergence using molecular and morphological characters.

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