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Transient presence of a teiid lizard in the European Eocene suggests transatlantic dispersal and rapid extinction
(Springer, 2020-02)
Several teiid specimens (frontal, vertebra, maxillae) are described from the late Eocene of Europe (MP17, Phosphorites du Quercy). The results of phylogenetic analyses confirm that these European Eocene fossils belong to ...
Cytogenetic Analysis of Five Crotalaria Species (Papilionaceae)
(Universidad del Zulia, 2010)
Reconstructing populations dynamics: Mortality and recruitment of the southern geoduck Panopea abbreviata
(Elsevier Science, 2018-05)
In the development of management measures for sustainable fisheries, estimating the natural mortality rate and recruitment are fundamental. In northern Patagonia, Argentina, the southern geoduck, Panopea abbreviata, a ...
But they move! Vicariance and dispersal in southern South America: Using two methods to reconstruct the biogeography of a clade of lizards endemic to South America
(Public Library of Science, 2018-09)
This study aims to identify events that modeled the historical biogeography of Phymaturus, using three methodologies: Spatial Analysis of Vicariance (VIP), Statistical Dispersal-Vicariance Analysis (S-DIVA), and Bayesian ...
A biogeographical analysis of the polychaetes (Annelida: Polychaeta) from the gulf of Tehuantepec, México.Un análisis biogeográfico de los poliquetos (Annelida: Polychaeta) del golfo de Tehuantepec, México
(Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas, 2000)
Strong spatial structure, Pliocene diversification and cryptic diversity in the Neotropical dry forest spider Sicarius cariri
(Wiley Blackwell Publishing, Inc, 2014-11)
The Brazilian Caatinga is part of the seasonally dry tropical forests, a vegetation type disjunctly distributed throughout the Neotropics. It has been suggested that during Pleistocene glacial periods, these dry forests ...
Regresión, expansión, distribución y notas de Historia Natural de Psarocolius decumanus en el límite meridional de su distribuciónRegression, expansion, distribution and notes on the natural history of psarocolius decumanus in the southern limits of its distribution
(Asociación Ornitológica del Plata, 2017-12)
Psarocolius decumanus es un ictérido con amplia distribución en Sudamérica y en todo su límite de distribución sur ocupa áreas disyuntas en zonas bastantes extensas. Fue considerada especie amenazada en Argentina y, en ...
First Miocene fossils of Vivianiaceae shed new light on phylogeny, divergence times, and historical biogeography of Geraniales
(Oxford University Press, 2012-09)
The origin of Geraniales (approximately 900 species in three families: Geraniaceae, Melianthaceae, and Vivianiaceae) is traced back to the Cretaceous of Gondwana, yet their geotemporal history is largely unknown because ...
Center of origin and evolutionary history in the high Andean genus Oritrophium (Astereae, Asteraceae)
(Springer, 2021-10)
Páramo, the most species-rich tropical mountain ecosystem, is relatively well-researched in terms of the diversity and evolutionary sources of its flora, yet we know very little about the diversification within this ...
First genetic assessment of the level of endemism in the avifauna of the Central Sierras in southern South America
(Wiley Blackwell Publishing, Inc, 2017-05)
The Andes constitute one of the main factors that have promoted diversification in the Neotropics. However, the role of other highland regions in the southern cone of South America has been barely studied. We analyzed the ...