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Free Pass through the Pillars of Hercules? Genetic and historical insights Into...

The invasive Atlantic blue crab Callinectes sapidus has considerably extended its distribution along the Gulf of Cadiz and Moroccan coasts in the northeast Atlantic. This could indicate a new introduction event in the Gulf of Cadiz from the native area, in case of detectable genetic differences from the Mediterranean Sea populations. To test this and reconstruct the invasion, we assessed the genetic structure o...

Molecular systematics reveals multiple lineages and cryptic speciation in the f...

Made available in DSpace on 2019-10-04T12:33:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); IBAMA; The characterisation of intraspecific genetic diversity in representatives of the South American crayfish genus Parastacus Huxley, 1879 is here carried out fo...

Contrasting patterns of clinal genetic diversity and potential colonization pat...

Made available in DSpace on 2018-12-11T16:44:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-01; Fiddler crabs (Brachyura, Ocypodidae), like many other marine organisms, disperse via planktonic larvae. A lengthy pelagic larval duration is generally assumed to result in genetic connectivity even among distant populations. However, major river outflows, such as of the Amazon or Orinoco, or strong cur...

Phylogeography of the sand dune ant Mycetophylax simplex along the Brazilian At...

During past glacial periods, many species of forest-dwelling animals experienced range contractions. In contrast, species living outside such moist habitats appear to have reacted to Quaternary changes in different ways. The Atlantic Forest represents an excellent opportunity to test phylogeographic hypotheses, because it has a wide range of vegetation types, including unforested habitats covered predominantly ...

Phylogeography of the sand dune ant Mycetophylax simplex along the Brazilian At...

Background: During past glacial periods, many species of forest-dwelling animals experienced range contractions. In contrast, species living outside such moist habitats appear to have reacted to Quaternary changes in different ways. The Atlantic Forest represents an excellent opportunity to test phylogeographic hypotheses, because it has a wide range of vegetation types, including unforested habitats covered pr...

South American homogeneity versus Caribbean heterogeneity: population genetic s...

Population genetics, gene flow, and biogeographical boundaries of Carcinus aest...

Carcinus aestuarii Nardo, 1847 is a widespread coastal crab species throughout the Mediterranean Sea with a pelagic larval phase. This species tolerates a wide range of environmental conditions and typically inhabits fragmented habitats, such as embayments, lagoons and estuaries. It is therefore a good candidate species for studying and testing different phylogeographical hypotheses in the Mediterranean Sea. By...