Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology, Journal Year: 2020, Volume and Issue: 253, P. 110867 - 110867
Published: Dec. 9, 2020
Language: Английский
Global Ecology and Biogeography, Journal Year: 2024, Volume and Issue: 33(4)
Published: Feb. 7, 2024
Abstract Motivation I present a database that contains information on multiple key traits for all 11,744 recognised species of squamates worldwide. The encompasses and reasonably comprehensive picture available public knowledge. description the sources rationale leading to assignment each particular trait state species. hope dataset can serve scientific community, promote research understanding group, comparisons with other taxa, assessment conservation needs. Furthermore, gaps in our knowledge squamate become readily apparent will hopefully lead further study even better Main types variables contained Morphological, ecological, life history, geographical conservation‐related traits. Spatial location Global. Time period Late Holocene recent. Major taxa level measurement Squamata, Software format xlsx.
Language: Английский
Citations
19
Science, Journal Year: 2022, Volume and Issue: 376(6600), P. 1459 - 1466
Published: June 23, 2022
Comparative studies of mortality in the wild are necessary to understand evolution aging; yet, ectothermic tetrapods underrepresented this comparative landscape, despite their suitability for testing evolutionary hypotheses. We present a study aging rates and longevity across tetrapod ectotherms, using data from 107 populations (77 species) nonavian reptiles amphibians. test hypotheses how thermoregulatory mode, environmental temperature, protective phenotypes, pace life history contribute demographic aging. Controlling phylogeny body size, ectotherms display higher diversity compared with endotherms include phylogenetically widespread evidence negligible Protective phenotypes life-history strategies further explain macroevolutionary patterns Analyzing context enhances our understanding
Language: Английский
Citations
68
Nature Metabolism, Journal Year: 2022, Volume and Issue: 4(3), P. 320 - 326
Published: March 14, 2022
Language: Английский
Citations
50
PLoS Biology, Journal Year: 2024, Volume and Issue: 22(7), P. e3002658 - e3002658
Published: July 11, 2024
Tetrapods (amphibians, reptiles, birds, and mammals) are model systems for global biodiversity science, but continuing data gaps, limited standardisation, ongoing flux in taxonomic nomenclature constrain integrative research on this group potentially cause biased inference. We combined harmonised taxonomic, spatial, phylogenetic, attribute with phylogeny-based multiple imputation to provide a comprehensive resource (TetrapodTraits 1.0.0) that includes values, predictions, sources body size, activity time, micro- macrohabitat, ecosystem, threat status, biogeography, insularity, environmental preferences, human influence, all 33,281 tetrapod species covered recent fully sampled phylogenies. assess gaps biases across taxa space, finding shared missing values increased taxon-level completeness richness clades. Prediction of using revealed substantial changes estimated macroecological patterns. These results highlight incurred by nonrandom missingness strategies best address them. While there is an obvious need further collection updates, our phylogeny-informed database traits can support more representation their attributes ecology, evolution, conservation research.
Language: Английский
Citations
9
Functional Ecology, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 5, 2025
Abstract Many endotherms from diverse taxonomic groups can respond to environmental changes through torpor, that is, by greatly reducing their energy expenditure for up 24 hours (daily torpor) or longer (hibernation). We currently have a poor understanding of how torpor evolved across and its associations with physiological traits ecological factors. To fill this gap, we thoroughly examine the evolutionary patterns links 21 key variables 1338 extant endotherms. find daily hibernation are parts an continuum, there several, albeit weak, between species' characteristics. Furthermore, show early endotherm ancestors likely did not hibernate trait multiple times in independent lineages. Overall, our results suggest remarkable variation cannot solely be attributed niches, but partly arises gains various clades. Read free Plain Language Summary article on Journal blog.
Language: Английский
Citations
1
ZOOLOGICAL SCIENCE, Journal Year: 2025, Volume and Issue: 42(1)
Published: Jan. 21, 2025
The deep sea, which encompasses the largest habitat on Earth, presents a set of extreme and unique environmental conditions, including high hydrostatic pressure, near-freezing temperatures, perpetual darkness. These conditions pose significant challenges to survival energy management its inhabitants. Deep-sea organisms have evolved range bioenergetic adaptations negotiate these harsh ensuring efficient acquisition utilization. This review examines multifaceted strategies employed by deep-sea animals, focusing three key areas: input, digestive absorptive efficiency, consumption. We examine physical environment highlighting vertical profiles temperature, salinity, dissolved oxygen, contrast sharply with surface conditions. Physiological species, such as specialized systems enzyme modifications that function optimally under are explored in detail. Furthermore, we discuss behavioral adaptations, diurnal migration, optimize intake reduce metabolic costs. Comparative analyses shallow-water species provide insights into evolutionary pressures shaped adaptations. also addresses concept "power budgeting", expenditures for specific dynamic actions (SDAs) must be balanced other demands. comprehensive examination adaptation enhances our understanding their resilience adaptability, offering glimpses complex interplay between constraints biological processes one most challenging habitats planet.
Language: Английский
Citations
1
Sci, Journal Year: 2024, Volume and Issue: 6(2), P. 28 - 28
Published: May 6, 2024
Energy transformation powers change in the universe. In physical systems, maximal power (rate of energy input or output) may occur only at submaximal efficiency (output/input), conversely, power. My review and living systems various levels biological organization reveals that (1) trade-offs (negative correlations) between efficiency, as expected chiefly for resource-supply systems; (2) synergy (positive occurs resource use which result from (a) increasing allocation to production versus maintenance rate increases (b) natural selection eliminating organisms exceed a limit because deleterious speed-related effects; (3) productive indicates species-wide ‘fitness’, whereas acquisition local ‘adaptiveness’, viewed along body size spectrum within clades related species; (4) covariation across space time many scales; (5) energetic power/efficiency relates rates efficiencies/effectiveness nutrient/water uptake/use, functional performance activities, information acquisition/processing; (6) approach has useful theoretical practical applications deserving more study.
Language: Английский
Citations
7
Journal of Experimental Biology, Journal Year: 2022, Volume and Issue: 225(Suppl_1)
Published: March 8, 2022
The magnitude of many kinds biological traits relates strongly to body size. Therefore, a first step in comparative studies frequently involves correcting for effects size on the variation phenotypic trait, so that other and ecological factors can be clearly distinguished. However, commonly used traditional methods making these body-size adjustments ignore or do not completely separate causal interactive trait variation. Various intrinsic extrinsic may affect only but also its covariation with size, thus it difficult remove effect studies. These complications are illustrated by several examples how interacts diverse developmental, physiological, behavioral metabolic rate both within across species. Such interactions revealed significant body-mass scaling slope rate. I discuss five possible major removing attempt overcome complications, at least part, hope my Review will encourage development other, hopefully better doing so.
Language: Английский
Citations
25
Global Ecology and Conservation, Journal Year: 2024, Volume and Issue: 50, P. e02834 - e02834
Published: Feb. 9, 2024
Rewilding constitutes an ecological recovery approach that has been promoted to restore vanished functions by replacing recently extinct or extirpated species through the reintroduction of missing introduction their non-native functional analogues. In recent years we have witnessed many rewilding projects worldwide, with emphasis on re/introducing large-bodied mammals (megafauna) in order top-down trophic interactions and associated cascades promote self-regulating biodiverse ecosystems (i.e., rewilding). However, this large-sized conservation initiatives ignored importance other taxa, such as reptiles, which can equally serve potential candidates projects. There appears be a gap scientific literature regard effect different taxa play equal important roles ecosystem functionality restoration. Consequently, there is need for comprehensive systematic review subject. Here, highlight significance using focusing herbivorous species, purpose restoration; discuss how taxonomic bias led uneven goals certain vertebrate groups. Finally, outline consequences reptilian under global warming relate group may fare these initiatives.
Language: Английский
Citations
5
BioEssays, Journal Year: 2022, Volume and Issue: 44(4)
Published: Feb. 16, 2022
We suggest that mammalian endothermy was established amongst Middle Jurassic crown mammals, through reviewing state-of-the-art fossil and living mammal studies. This is considerably later than the prevailing paradigm, has important ramifications for causes, pattern, pace of physiological evolution synapsids. Most hypotheses argue selection either enhanced aerobic activity, or thermoregulation primary driver synapsid evolution, based on a range characters have been linked to endothermy. that, rather alternative being selective force entirety endothermic these evolved quite independently time, across family tree, principally as response shifting environmental pressures ecological opportunities. Our interpretations can be tested using closely proxies both factors, derived from study fossils Cretaceous mammaliaforms early mammals.
Language: Английский
Citations
17