Results 1 to 10 of about 206 (106)

Estimating Ancestral Ranges: Testing Methods with a Clade of Neotropical Lizards (Iguania: Liolaemidae) [PDF]

open access: yesPLoS ONE, 2011
Establishing the ancestral ranges of distribution of a monophyletic clade, called the ancestral area, is one of the central objectives of historical biogeography.
Juan Manuel Díaz Gomez
exaly   +3 more sources

Life Stages and Phylogenetic Position of the New Scale-Mite of the Genus Neopterygosoma (Acariformes: Pterygosomatidae) from Robert’s Tree Iguana [PDF]

open access: yesAnimals, 2023
A new pterygosomatid mite species, Neopterygosoma robertmertensi sp. n. (Acariformes: Pterygosomatidae) was collected from two specimens of Liolaemus robertmertensi (Liolaemidae) from Argentina.
Monika Fajfer, Maciej Skoracki
doaj   +2 more sources

Chromosome Evolution of the Liolaemus monticola (Liolaemidae) Complex: Chromosomal and Molecular Aspects [PDF]

open access: yesAnimals, 2022
Chromosomal rearrangements can directly influence population differentiation and speciation. The Liolaemus monticola complex in Chile is a unique model consisting of several chromosome races arranged in a latitudinal sequence of increasing karyotype ...
Madeleine Lamborot   +4 more
doaj   +2 more sources

Structure and comparative analysis of the mitochondrial genomes of Liolaemus lizards with different modes of reproduction and ploidy levels [PDF]

open access: yesPeerJ, 2021
Liolaemus is the most specious genus of the Squamata lizards in South America, presenting exceptional evolutionary radiation and speciation patterns. This recent diversification complicates the formal taxonomic treatment and the phylogenetic analyses of ...
Julian Valdes   +4 more
doaj   +3 more sources

Thermophysiology and Locomotor Performance of the Andean Lizard Phymaturus williamsi: Vulnerable to Rising Temperatures? [PDF]

open access: yesBiology
Ambient temperature strongly influences the physiology and performance of ectotherms, making it essential to understand their responses to thermal variation under climate change.
Ana E. Victorica Erostarbe   +4 more
doaj   +2 more sources

Lizard predation by spiders: A review from the Neotropical and Andean regions [PDF]

open access: yesEcology and Evolution, 2020
Vertebrate predation by invertebrates has been classically underexplored and thus underestimated, despite the fact that many arthropods consume vertebrates.
Claudio Reyes‐Olivares   +5 more
doaj   +2 more sources

The micro-niche explains allotopy and syntopy in South American Liolaemus (Iguania: Liolaemidae) lizards [PDF]

open access: yesPeerJ
Species distribution models have been established as essential tools for projecting the effects of changing environmental conditions on species distribution across space and time.
Andrés S. Quinteros   +1 more
doaj   +3 more sources

Vulnerability to climate change of a microendemic lizard species from the central Andes [PDF]

open access: yesScientific Reports, 2021
Given the rapid loss of biodiversity as consequence of climate change, greater knowledge of ecophysiological and natural history traits are crucial to determine which environmental factors induce stress and drive the decline of threatened species ...
A. Laspiur   +6 more
doaj   +2 more sources

Reptiles of Chubut province, Argentina: richness, diversity, conservation status and geographic distribution maps [PDF]

open access: yesZooKeys, 2015
An accurate estimation of species and population geographic ranges is essential for species-focused studies and conservation and management plans. Knowledge of the geographic distributions of reptiles from Patagonian Argentina is in general limited and ...
Ignacio Minoli   +2 more
doaj   +2 more sources

Rediscovery and redescription of the holotype of Liolaemus lemniscatus Gravenhorst, 1838 (Reptilia, Squamata, Liolaemidae) [PDF]

open access: yesZooKeys, 2013
The presumed lost holotype of Liolaemus lemniscatus Gravenhorst 1838 has been found at the Museum of Natural History of the University of Wrocław and identified by the individual pattern of head scales which matches Gravenhorst’s drawing. The first
Bartosz Borczyk
doaj   +2 more sources

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