Pliocene and Pleistocene events shaping the genetic diversity within the central corridor of the Brazilian Atlantic Forest

@article{Resende2010PlioceneAP,
  title={Pliocene and Pleistocene events shaping the genetic diversity within the central corridor of the Brazilian Atlantic Forest},
  author={Helder Canto Resende and Karla Yotoko and Jacques Hubert Charles Delabie and Marco Antonio Costa and Sofia Campiolo and Mara Garcia Tavares and L{\'u}cio Ant{\^o}nio Oliveira Campos and T{\^a}nia Maria Fernandes-Salom{\~a}o},
  journal={Biological Journal of The Linnean Society},
  year={2010},
  volume={101},
  pages={949-960}
}
Dinoponera lucida (Formicidae; Ponerinae) is an extinction-threatened species of ant which is endemic in the central corridor of the Atlantic Forest. We used mitochondrial sequences of the Cox1, Cox2 and Cytb genes in order to infer some aspects of the evolutionary history and phylogeography of this ant. High genetic divergence and population structure were observed for the whole species. The current pattern of D. lucida diversity seems to be shaped during different geological times: middle… 

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References

SHOWING 1-10 OF 56 REFERENCES

Phylogeography and species limits in the Gymnodactylus darwinii complex (Gekkonidae, Squamata): genetic structure coincides with river systems in the Brazilian Atlantic Forest

A hypothesis of species limits for G. darwinii is presented, based on concordant lines of evidence including cytogenetic and mtDNA analyses, and two chromosome races are interpreted to be full species on the basis of a number of empirical criteria.

PHYLOGEOGRAPHIC STRUCTURE OF THE FIRE ANT SOLENOPSIS INVICTA IN ITS NATIVE SOUTH AMERICAN RANGE: ROLES OF NATURAL BARRIERS AND HABITAT CONNECTIVITY

A major genetic break between S. invicta mtDNA haplotypes that coincides with the Mesopotamia wetlands region of South America, resulting in two higher level nested clade groupings is revealed and contrasting patterns of genetic differentiation within these two major groups are identified.

Evolutionary diversification of spiny rats (genus Trinomys, Rodentia: Echimyidae) in the Atlantic Forest of Brazil

The proposed Late Pleistocene refugia in the Atlantic Forest cannot account for the divergence of the clades of Trinomys, but most likely shaped the modern distribution of species.

Phylogeography and population structure in the ant Formica exsecta (Hymenoptera, Formicidae) across Eurasia as reflected by mitochondrial DNA variation and microsatellites

The genealogy and the haplotype frequencies suggest postglacial colonization of Siberia from a single refugial source of limited size, similar to findings in diverse array of species associated with forest in Eurasia.

A biogeographical study of the threatened ant Dinoponera lucida Emery (Hymenoptera: Formicidae: Ponerinae) using a cytogenetic approach

The karyotype variation detected in D. lucida suggested that the original population has previously been divided into two allopatric populations distributed in two different refugial areas of Atlantic rain forest in the early Quaternary.

Geographical variation in genetic structure of an Atlantic Coastal Forest frog reveals regional differences in habitat stability

Analysis of population genetic structure of a frog endemic to the region and a Bayesian population‐level phylogeny of the Thoropa miliaris species complex suggest that the high diversity of its fauna and flora resulted from a combination of climatic and geologic events from the Pliocene to the present.

DIVERSIFICATION OF RAINFOREST FAUNAS: An Integrated Molecular Approach

The current major hypotheses are outlined, predictions relevant to integrated molecular approaches are developed, and the current evidence is evaluated, focusing on central African, Australian, and South American systems.

Comparative Phylogeography of the Atlantic Forest Endemic Sloth (Bradypus torquatus) and the Widespread Three-toed Sloth (Bradypus variegatus) (Bradypodidae, Xenarthra)

It is inferred that two main phylogeographic groups exist in the Atlantic forest representing a north and south distinct divergence and the different sampled regions carry distinct and non-overlapping sets of mtDNA haplotypes and are genetically divergent.

Stability Predicts Genetic Diversity in the Brazilian Atlantic Forest Hotspot

It is shown that the southern Atlantic forest was climatically unstable relative to the central region, which served as a large climatic refugium for neotropical species in the late Pleistocene, and establishes a validated approach to biodiversity prediction in other understudied, species-rich regions.
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