Results 41 to 50 of about 459 (153)

Powerful yet challenging: mechanistic niche models for predicting invasive species potential distribution under climate change

open access: yesEcography, Volume 2026, Issue 5, May 2026.
Risk assessments of invasive species present one of the most challenging applications of species distribution models (SDMs) due to the fundamental issues of distributional disequilibrium, niche changes, and truncation. Invasive species often occupy only a fraction of their potential environmental and geographic ranges, as their spatiotemporal dynamics ...
Erola Fenollosa   +4 more
wiley   +1 more source

Urbanization Shapes Dietary Composition and Snout Morphology of Salamanders

open access: yesMolecular Ecology, Volume 35, Issue 10, May 2026.
ABSTRACT Urbanization rapidly alters landscapes, generating habitat mosaics characterized by increased impervious surface, reduced soil moisture and diminished vegetation cover. These recurring urban environmental features are expected to reduce community diversity, favouring urban‐tolerant species, thereby promoting urban biotic homogenization ...
A. J. D. Marques   +3 more
wiley   +1 more source

Anfíbios da bacia do rio Branco: preenchendo lacunas do conhecimento

open access: yes, 2022
Anfíbios (sapos, rãs, pererecas, cobra-cega e salamandras) são animais que habitam diferentes ecossistemas e se caracterizam por ter duas fases de vida (larval e adulta).
Priscila Azarak (11919442)
core   +1 more source

Metamorphosis and lncRNAs: A Close Relationship

open access: yesgenesis, Volume 64, Issue 2, April 2026.
ABSTRACT The classical definition of metamorphosis is a post‐embryonic transformation, such as from a tadpole to a froglet. However, recent studies suggest this process occurs to some degree in all vertebrates, as the underlying endocrine and molecular pathways are highly conserved. With the advent of high‐throughput sequencing, transcriptomic data for
H. Herrera‐Orozco   +1 more
wiley   +1 more source

Estratégias de regeneração em anfíbios urodelos [PDF]

open access: yes, 2006
Na era das células-tronco, é interessante observar que a natureza resolveu o problema da regeneração com estratégias diferentes da restauração de tecidos por células indiferenciadas.
Andréia Carvalho dos Santos   +3 more
core   +1 more source

Individual Escape Flight Performance Is Repeatable and Differs Between Long‐Tailed Finch (Poephila acuticauda) Subspecies but Not as Predicted by Asymmetrical Introgression

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We repeatedly tested 158 individual long‐tailed finches, Poephila acuticauda, of two different sub‐species and their hybrids for differences in their flight performances. Several flight performance variables were repeatable across individuals. Contrary to expectations, P. a. hecki individuals did not display superior flight performance to P.
Samuel Ashby   +4 more
wiley   +1 more source

Living at the Interface: Behavioral, Evolutionary and Ecological Insights of Spring Use by Highly Mobile Stygobiont Crustaceans, Troglocaris planinensis (Decapoda: Atyidae)

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The study provides evidence that animals considered as strictly linked to subterranean habitats can exhibit behavioral responses to constraints occurring in surface environments. We studied the blind and depigmented shrimp Troglocaris planinensis in the Classical Karst using field and experimental approaches.
Raoul Manenti   +15 more
wiley   +1 more source

A Beginner's How‐To Guide to Urban Population Genetics and Genomics

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This guide provides practical methodologies for studying how urbanization drives evolutionary and ecological changes in species through population genetics and genomics, covering genetic markers, analytical tools, and spatial modeling approaches.
Elizabeth J. Carlen   +3 more
wiley   +1 more source

GLP‐1 Receptor Agonists for the Prevention of New‐Onset Heart Failure: A Systematic Review and Meta‐Analysis of Placebo‐Controlled Randomized Clinical Trials

open access: yesObesity Reviews, Volume 27, Issue 4, April 2026.
ABSTRACT Introduction Glucagon‐like peptide‐1 receptor agonists (GLP‐1 RA) improve outcomes in heart failure (HF) with preserved ejection fraction. Whether GLP‐1 RA prevent new‐onset HF in Type 2 diabetes or obesity requires further investigation. Methods We performed an updated meta‐analysis of randomized placebo‐controlled trials (RCT) of treatment ...
João Sérgio Neves   +8 more
wiley   +1 more source

Cuentos y dialogos [PDF]

open access: yes, 1882
El pajaro verde.ParsondesEl bermejino prehistorico ó Las salamandras ...
Valera, Juan, 1824-1905   +1 more
core  

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