Results 171 to 180 of about 600 (191)
Molecular Phylogenetics and Evolution, 2016 The Cerrado is a wide Neotropical savanna with tremendously high endemic diversity. Yet, it is not clear what the prevalent processes leading to such diversification are. We used the Cerrado-endemic lizard Norops meridionalis to investigate the main abiotic factors that promoted genetic divergence, the timings of these divergence events, and how these ...
Carlos E. Guarnizo, Tony Gamble
exaly +5 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Two new species of semiaquatic Anolis (Squamata: Dactyloidae) from Costa Rica
Zootaxa, 2023We describe two new species of Draconura-clade semiaquatic anoles from the central Pacific versant of Costa Rica. The two new species are similar to Anolis aquaticus in external appearance and ecology but differ from this species in male dewlap coloration and scalation. Anolis robinsoni sp. nov. and A. riparius sp. nov. differ from each other mainly in
GERARDO CHAVES +5 more
openaire +3 more sources
New insights into sex chromosome evolution in anole lizards (Reptilia, Dactyloidae)
Chromosoma, 2016Anoles are a clade of iguanian lizards that underwent an extensive radiation between 125 and 65 million years ago. Their karyotypes show wide variation in diploid number spanning from 26 (Anolis evermanni) to 44 (A. insolitus). This chromosomal variation involves their sex chromosomes, ranging from simple systems (XX/XY), with heterochromosomes ...
Giovannotti M +15 more
openaire +3 more sources
TESTING BERGMANN'S RULE IN THE WIDESPREAD MEXICAN LIZARD ANOLIS NEBULOSUS (SQUAMATA: DACTYLOIDAE)
The Southwestern Naturalist, 2021Bergmann's rule predicts an inverse relationship between body size and environmental temperature in endotherms. The larger the organism, the lower the rate of heat loss by radiation; thus, larger organisms should be more likely to survive in colder places. This relationship is less clear in ectotherms.
Saúl Hernández-Amparan +3 more
openaire +1 more source
Journal of Helminthology, 2020
AbstractHelminthological studies may contribute with valuable information on host biology and conservation. Herein, we provide new data on helminths infecting the lizardNorops fuscoauratus, testing one of the factors considered most important in parasitic ecology: host size. We analysed 25 specimens ofN.
J.M. dos Santos Mesquita +3 more
openaire +2 more sources
AbstractHelminthological studies may contribute with valuable information on host biology and conservation. Herein, we provide new data on helminths infecting the lizardNorops fuscoauratus, testing one of the factors considered most important in parasitic ecology: host size. We analysed 25 specimens ofN.
J.M. dos Santos Mesquita +3 more
openaire +2 more sources
Agro Productividad, 2023
ABSTRACT Objective: To evaluate the variation in the shape and size of two populations of A. tropidonotus from two habitats with contrasting vegetation and environmental characteristics. Design/methodology/approach: 26 specimens of A. tropidonotus were collected and photographed and using the TPSdig 2 program, three type I landmarks, eight type II ...
Carlos Arturo Reyes-Aguilar +8 more
openaire +1 more source
ABSTRACT Objective: To evaluate the variation in the shape and size of two populations of A. tropidonotus from two habitats with contrasting vegetation and environmental characteristics. Design/methodology/approach: 26 specimens of A. tropidonotus were collected and photographed and using the TPSdig 2 program, three type I landmarks, eight type II ...
Carlos Arturo Reyes-Aguilar +8 more
openaire +1 more source
Processes influencing community structure in Anolis lizards (Dactyloidae) from Ecuador
2023Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Life Sciences, Ecology, Environment and Evolution, College of Science, Health and Engineering, La Trobe University, Bundoora.Thesis with publications.Species aggregations within communities can be influenced by a variety ...
openaire +1 more source
Zoology, 2022
The relationship between microhabitat use and morphology in Anolis lizards has been well studied in the Caribbean islands. However, studies of ecomorphology are scarce for the vast majority of mainland Anolis species. Thus there is a great lack of knowledge on how microhabitat use may influence the morphology of most mainland Anolis species.
Luis M, Badillo-Saldaña +2 more
openaire +2 more sources
The relationship between microhabitat use and morphology in Anolis lizards has been well studied in the Caribbean islands. However, studies of ecomorphology are scarce for the vast majority of mainland Anolis species. Thus there is a great lack of knowledge on how microhabitat use may influence the morphology of most mainland Anolis species.
Luis M, Badillo-Saldaña +2 more
openaire +2 more sources