Results 31 to 40 of about 143,816 (390)

Tail tip removal for tissue sampling has no short-term effects on microhabitat selection by Podarcis bocagei, but induced autotomy does

open access: yesActa Herpetologica, 2011
Tail tip removal is a common method for obtaining tissue samples for genetics and other studies on lizards. This study evaluates the effect of tail tip autotomy on microhabitat selection in the lacertid Podarcis bocagei.
Enrique García-Muñoz   +4 more
doaj   +1 more source

Resource partitioning between Microlophus occipitalis and Stenocercus puyango (Sauria: Tropiduridae) in Cerros de Amotape National Park, Tumbes, Peru

open access: yesRevista Peruana de Biología, 2021
Activity, microhabitat use, and diet are patterns commonly used to define the saurian community structure, because of differential exploitation allowing coexistence at the same time and place.
Alfredo Guzmán, Juan Carlos Jordán
doaj   +1 more source

Phrynosoma coronatum [PDF]

open access: yes, 1988
Number of Pages: 5Integrative BiologyGeological ...
Jennings, Mark R.
core   +1 more source

Dehydration constrains thermoregulation and space use in lizards

open access: yesPLoS ONE, 2019
Climate change is negatively affecting many species. The increase in mean air temperature is often associated with shifts in distribution, changes in phenology, and local extinctions. Other factors that only partially correlate with air temperature, like
Marco Sannolo, M. Carretero
semanticscholar   +1 more source

Fixation of genetic variation and optimization of gene expression: The speed of evolution in isolated lizard populations undergoing Reverse Island Syndrome [PDF]

open access: yes, 2019
The ecological theory of island biogeography suggests that mainland populations should be more genetically divergent from those on large and distant islands rather than from those on small and close islets.
Aceto, S.   +7 more
core   +1 more source

Frugivory and Seed Dispersal by Lizards: A Global Review

open access: yesFrontiers in Ecology and Evolution, 2019
Birds and mammals are the only vertebrates which receive comprehensive attention in studies of dispersal of fleshy-fruited plant species. However, recently the importance of fleshy fruit in the diet of lizards (order Squamata: suborder Sauria), and the ...
A. Valido, J. Olesen
semanticscholar   +1 more source

Corytophanes cristatus [PDF]

open access: yes, 2004
Number of Pages: 6Integrative BiologyGeological ...
McCranie, James R.   +2 more
core   +1 more source

A Brief Review of Meiotic Chromosomes in Early Spermatogenesis and Oogenesis and Mitotic Chromosomes in the Viviparous Lizard Zootoca vivipara (Squamata: Lacertidae) with Multiple Sex Chromosomes

open access: yesAnimals, 2022
This brief review is focused on the viviparous lizard Zootoca vivipara (Lichtenstein, 1823), of the family Lacertidae, which possesses female heterogamety and multiple sex chromosomes (male 2n = 36, Z1Z1Z2Z2/Z1Z2W, female 2n = 35, with variable W sex ...
Larissa Kupriyanova, Larissa Safronova
doaj   +1 more source

Cnemidophorus sexlineatus [PDF]

open access: yes, 1996
Number of Pages: 12Integrative BiologyGeological ...
McAllister, Chris T., Trauth, Stanley E.
core   +1 more source

Linking locomotor performance to morphological shifts in urban lizards

open access: yesProceedings of the Royal Society B: Biological Sciences, 2018
Urban habitats are drastically modified from their natural state, creating unique challenges and selection pressures for organisms that reside in them. We compared locomotor performance of Anolis lizards from urban and forest habitats on tracks differing
K. Winchell   +3 more
semanticscholar   +1 more source

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