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Статті в журналах з теми "Conservatisme de niche"

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Автор: Grafiati
Опубліковано: 12 травня 2022

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1

Cooper, Natalie, Rob P. Freckleton, and Walter Jetz. "Phylogenetic conservatism of environmental niches in mammals." Proceedings of the Royal Society B: Biological Sciences 278, no. 1716 (January 5, 2011): 2384–91. http://dx.doi.org/10.1098/rspb.2010.2207.

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Phylogenetic niche conservatism is the pattern where close relatives occupy similar niches, whereas distant relatives are more dissimilar. We suggest that niche conservatism will vary across clades in relation to their characteristics. Specifically, we investigate how conservatism of environmental niches varies among mammals according to their latitude, range size, body size and specialization. We use the Brownian rate parameter, σ 2 , to measure the rate of evolution in key variables related to the ecological niche and define the more conserved group as the one with the slower rate of evolution. We find that tropical, small-ranged and specialized mammals have more conserved thermal niches than temperate, large-ranged or generalized mammals. Partitioning niche conservatism into its spatial and phylogenetic components, we find that spatial effects on niche variables are generally greater than phylogenetic effects. This suggests that recent evolution and dispersal have more influence on species' niches than more distant evolutionary events. These results have implications for our understanding of the role of niche conservatism in species richness patterns and for gauging the potential for species to adapt to global change.
2

Liu, Chunlong, Christian Wolter, Weiwei Xian, and Jonathan M. Jeschke. "Most invasive species largely conserve their climatic niche." Proceedings of the National Academy of Sciences 117, no. 38 (September 3, 2020): 23643–51. http://dx.doi.org/10.1073/pnas.2004289117.

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The ecological niche is a key concept for elucidating patterns of species distributions and developing strategies for conserving biodiversity. However, recent times are seeing a widespread debate whether species niches are conserved across space and time (niche conservatism hypothesis). Biological invasions represent a unique opportunity to test this hypothesis in a short time frame at the global scale. We synthesized empirical findings for 434 invasive species from 86 studies to assess whether invasive species conserve their climatic niche between native and introduced ranges. Although the niche conservatism hypothesis was rejected in most studies, highly contrasting conclusions for the same species between and within studies suggest that the dichotomous conclusions of these studies were sensitive to techniques, assessment criteria, or author preferences. We performed a consistent quantitative analysis of the dynamics between native and introduced climatic niches reported by previous studies. Our results show there is very limited niche expansion between native and introduced ranges, and introduced niches occupy a position similar to native niches in the environmental space. These findings support the niche conservatism hypothesis overall. In particular, introduced niches were narrower for terrestrial animals, species introduced more recently, or species with more native occurrences. Niche similarity was lower for aquatic species, species introduced only intentionally or more recently, or species with fewer introduced occurrences. Climatic niche conservatism for invasive species not only increases our confidence in transferring ecological niche models to new ranges but also supports the use of niche models for forecasting species responses to changing climates.
3

Dorey, James B., Scott V. C. Groom, Elisha H. Freedman, Cale S. Matthews, Olivia K. Davies, Ella J. Deans, Celina Rebola, Mark I. Stevens, Michael S. Y. Lee, and Michael P. Schwarz. "Radiation of tropical island bees and the role of phylogenetic niche conservatism as an important driver of biodiversity." Proceedings of the Royal Society B: Biological Sciences 287, no. 1925 (April 15, 2020): 20200045. http://dx.doi.org/10.1098/rspb.2020.0045.

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Island biogeography explores how biodiversity in island ecosystems arises and is maintained. The topographical complexity of islands can drive speciation by providing a diversity of niches that promote adaptive radiation and speciation. However, recent studies have argued that phylogenetic niche conservatism, combined with topographical complexity and climate change, could also promote speciation if populations are episodically fragmented into climate refugia that enable allopatric speciation. Adaptive radiation and phylogenetic niche conservatism therefore both predict that topographical complexity should encourage speciation, but they differ strongly in their inferred mechanisms. Using genetic (mitochondrial DNA (mtDNA) and single-nucleotide polymorphism (SNP)) and morphological data, we show high species diversity (22 species) in an endemic clade of Fijian Homalictus bees, with most species restricted to highlands and frequently exhibiting narrow geographical ranges. Our results indicate that elevational niches have been conserved across most speciation events, contradicting expectations from an adaptive radiation model but concordant with phylogenetic niche conservatism. Climate cycles, topographical complexity, and niche conservatism could interact to shape island biodiversity. We argue that phylogenetic niche conservatism is an important driver of tropical island bee biodiversity but that this phylogenetic inertia also leads to major extinction risks for tropical ectotherms under future warming climates.
4

Medina, Anderson Matos, and Mário Almeida-Neto. "Grinnelian and Eltonian niche conservatism of the European honeybee (Apis mellifera) in its exotic distribution." Sociobiology 67, no. 2 (June 30, 2020): 239. http://dx.doi.org/10.13102/sociobiology.v67i2.4901.

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The understanding of how niche-related traits change during species invasion have prompted what is now known as the niche conservatism principle. Most studies that have tested the niche conservatism principle have focused on the extent to which the species’ climatic niches remain stable in their exotic distribution. However, it is equality important to address how biotic specialization, i.e. resource use, changes during exotic species invasions. Here, we use the widespread European honeybee (Apis mellifera) to understand whether its Grinnelian and Eltonian niches changed in its exotic distribution using tests of abiotic and biotic niche conservatism. We found that both niche domains of the European honeybee remained stable in its exotic distribution, which means that neither the climatic niche nor the biotic specialization showed significant differences between the native and the exotic ranges. Our findings that climatic and resource use are coupled can be explained by A. mellifera’s long history of domestication and the possibility that life history traits (e.g., polyandry) may have shaped this species’ large niche over the course of evolution and therefore facilitated exotic ranges colonization.
5

Srivastava, Vivek, Wanwan Liang, Melody A. Keena, Amanda D. Roe, Richard C. Hamelin, and Verena C. Griess. "Assessing Niche Shifts and Conservatism by Comparing the Native and Post-Invasion Niches of Major Forest Invasive Species." Insects 11, no. 8 (July 29, 2020): 479. http://dx.doi.org/10.3390/insects11080479.

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Invasive species experience biotic and abiotic conditions that may (or may not) resemble their native environment. We explored the methodology of determining climatic niches and compared the native and post-invasion niches of four invasive forest pests to determine if these species experienced shifts or changes in their new climatic niches. We used environmental principle components analysis (PCA-env) method to quantify climatic niche shifts, expansions, and temporal changes. Furthermore, we assessed the effect of variable selection in the delineation and comparison of niche space. We found that variable selection influenced the delineation and overlap of each niche, whereas the subset of climatic variables selected from the first two PCA-env axes explained more variance in environmental conditions than the complete set of climatic variables for all four species. Most focal species showed climatic niche shifts in their invasive range and had not yet fully occupied the available niche within the invaded range. Our species varied the proportion of niche overlap between the native and invasive ranges. By comparing native and invasive niches, we can help predict a species’ potential range expansion and invasion potential. Our results can guide monitoring and help inform management of these and other invasive species.
6

Grossman, Jake J. "Evidence of Constrained Divergence and Conservatism in Climatic Niches of the Temperate Maples (Acer L.)." Forests 12, no. 5 (April 26, 2021): 535. http://dx.doi.org/10.3390/f12050535.

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Research highlights: The availability of global distribution data and new, fossil-calibrated phylogenies has made it possible to compare the climatic niches of the temperate maple (Acer L.) taxa and assess phylogenetic and continental patterns in niche overlap. Background and Objectives: The maples have radiated from East Asia into two other temperate continental bioregions, North America and Eurasia (Europe and West Asia), over a roughly 60-million-year period. During this time, the Earth’s climate experienced pronounced cooling and drying, culminating in cyclic periods of widespread temperate glaciation in the Pliocene to Pleistocene. The objective of this study is to use newly available data to model the climatic niches of 60% of the temperate maples and assess patterns of niche divergence, constraint, and conservatism in the genus’s radiation out of East Asia. Materials and Methods: I assembled global occurrence data and associated climatic information for 71 maple taxa, including all species endemic to temperate North America and Eurasia and their closely related East Asian congeners. I constructed Maxent niche models for all taxa and compared the climatic niches of 184 taxa pairs and assessed phylogenetic signal in key niche axes for each taxon and in niche overlap at the continental and global scale. Results: Maxent models define a fundamental climatic niche for temperate maples and suggest that drought-intolerant taxa have been lost from the Eurasian maple flora, with little continental difference in temperature optima or breadth. Niche axes and niche overlap show minimal evidence of phylogenetic signal, suggesting adaptive evolution. Pairwise niche comparisons reveal infrequent niche overlap continentally and globally, even among sister pairs, with few taxa pairs sharing ecological niche space, providing evidence for constrained divergence within the genus’s fundamental climatic niche. Evidence of niche conservatism is limited to three somewhat geographically isolated regions of high maple diversity (western North America, the Caucasus, and Japan). Conclusions: Over 60 million years of hemispheric radiation on a cooling and drying planet, the maple genus experienced divergent, though constrained, climatic niche evolution. High climatic niche diversity across spatial and phylogenetic scales along with very limited niche overlap or conservatism suggests that the radiation of the genus has largely been one of adaptive diversification.
7

Ramírez-Albores, Jorge E., Gustavo Bizama, Ramiro O. Bustamante, and Ernesto I. Badano. "Niche conservatism in a plant with long invasion history: the case of the Peruvian peppertree (Schinus molle, Anacardiaceae) in Mexico." Plant Ecology and Evolution 153, no. 1 (March 26, 2020): 3–11. http://dx.doi.org/10.5091/plecevo.2020.1562.

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Background and aim – Invasive plants should only colonize habitats meeting the environmental conditions included in their native niches. However, if they invade habitats with novel environmental conditions, this can induce shifts in their niches. This may occur in plants with long invasion histories because they interacted with the environmental conditions of invaded regions over long periods of time. We focused on this issue and evaluated whether the niche of the oldest plant invader reported in Mexico, the Peruvian peppertree, is still conserved after almost 500 years of invasion history. Methods – We compared climatic niches of the species between the native and invaded region. We later used species distribution models (SDM) to visualize the geographical expression of both niches in Mexico. Results – The invasive niche of the Peruvian peppertree is fully nested within the native niche. Although this suggests that the niche is conserved, this also indicates that a large fraction of the native niche is empty in the invaded region. The SDM from the native region indicated that Mexico contains habitats meeting the conditions included in this empty fraction of the native niche and, thus, this invasion should continue expanding. Nevertheless, the SDM calibrated with data from the invaded region indicated that peppertrees have colonized all suitable habitats indicated by its invasive niche and, thus, their populations should no longer expand. Conclusion – Our results suggests that the niche of the Peruvian peppertree is partially conserved in Mexico. This may have occurred because individuals introduced into Mexico constituted a small, nonrepresentative sample of the full niche of the species.
8

Kolanowska, Marta, and Dariusz L. Szlachetko. "Niche conservatism of Eulophia alta, a trans-Atlantic orchid species." Acta Societatis Botanicorum Poloniae 83, no. 1 (2014): 51–57. http://dx.doi.org/10.5586/asbp.2014.007.

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The genus <em>Eulophia</em> embraces over 230 species distributed through the tropical and subtropical Africa, Asia, Australia and the Americas. In Neotropics it is represented by a sole species – <em>E. alta</em>. The aim of the presented study was to evaluate the difference between ecological niches occupied by American and African populations of this species based on the ecological niche modeling. The similarity between the glacial and present niches occupied by <em>E. alta</em> was calculated and the factors limiting the species occurrence were identified. Areas of seasonal tropical forest, tropical savanna and woodland served as refugia for the studied species during last glacial maximum and they were more widespread in Neotropics than in Africa. No significant niche shift after last glacial maximum was observed. The distribution of <em>E. alta</em> in its whole range is restricted mainly by temperature seasonality. The differences in the niches occupied by African and Neotropical populations of <em>E. alta</em> suggest preglacial disjunction of the species range and independent adaptation of both groups. Despite the significant range disjunction of <em>E. alta</em> the species is characterized by relatively high degree of niche conservatism.
9

Suárez-Mota, Mario Ernesto, and José Luis Villaseñor. "Ecological niche overlap among species of the genus Zaluzania (Asteraceae) from the dry regions of Mexico." Plant Ecology and Evolution 153, no. 3 (November 23, 2020): 337–47. http://dx.doi.org/10.5091/plecevo.2020.1633.

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Background and aims – The hypothesis of ecological niche conservatism postulates that closely related species share ecologically similar environments; that is, they tend to maintain the characteristics of their fundamental niche over time. The objective of this study is to evaluate the similarity and equivalence of the ecological niches among species of the genus Zaluzania (Asteraceae), characteristic of the Mexican arid and semi-arid regions, to infer their potential niche conservatism. Methods – Based on critically reviewed herbarium occurrence data, potential distribution models for eight species of Zaluzania were generated using the Maxent algorithm. The overlap between potential distribution areas was then evaluated using equivalence and ecological niche parameters implemented in the ENMTools software; for this we quantified the degree of overlap and similarity between the niches using the equivalence (D) and similarity (I) parameters.Key results – The resulting models show that species display areas of high suitability along the Mexican dry regions, as well as overlapping heterogeneous values. All models showed high AUC (Area Under the Curve) values (> 0.8). The D and I values between each pair of species showed low values of overlap.Conclusions – Each species of the genus shows a fundamental niche distinct from their sister species. The genus thus offers an example of niche divergence among species, with each one adapting to different environmental pressures. Our results do not support the hypothesis of niche conservatism in the genus, suggesting that the species evolved in divergent environments.
10

Suárez-Mota, Mario Ernesto, and José Luis Villaseñor. "Ecological niche overlap among species of the genus Zaluzania (Asteraceae) from the dry regions of Mexico." Plant Ecology and Evolution 153, no. 3 (November 23, 2020): 337–47. http://dx.doi.org/10.5091/plecevo.2020.1663.

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Background and aims – The hypothesis of ecological niche conservatism postulates that closely related species share ecologically similar environments; that is, they tend to maintain the characteristics of their fundamental niche over time. The objective of this study is to evaluate the similarity and equivalence of the ecological niches among species of the genus Zaluzania (Asteraceae), characteristic of the Mexican arid and semi-arid regions, to infer their potential niche conservatism. Methods – Based on critically reviewed herbarium occurrence data, potential distribution models for eight species of Zaluzania were generated using the Maxent algorithm. The overlap between potential distribution areas was then evaluated using equivalence and ecological niche parameters implemented in the ENMTools software; for this we quantified the degree of overlap and similarity between the niches using the equivalence (D) and similarity (I) parameters.Key results – The resulting models show that species display areas of high suitability along the Mexican dry regions, as well as overlapping heterogeneous values. All models showed high AUC (Area Under the Curve) values (> 0.8). The D and I values between each pair of species showed low values of overlap.Conclusions – Each species of the genus shows a fundamental niche distinct from their sister species. The genus thus offers an example of niche divergence among species, with each one adapting to different environmental pressures. Our results do not support the hypothesis of niche conservatism in the genus, suggesting that the species evolved in divergent environments.
11

Mejía, Omar, Norberto Martínez-Méndez, Fabian Pérez-Miranda, and Wilfredo A. Matamoros. "Climatic niche evolution of a widely distributed Neotropical freshwater fish clade." Biological Journal of the Linnean Society 135, no. 4 (February 18, 2022): 839–55. http://dx.doi.org/10.1093/biolinnean/blab153.

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Abstract The role of climate in the speciation process has been documented widely in ectotherms but poorly in freshwater fishes, which represent the richest clade among vertebrates. In this study, we have evaluated the occurrence of phylogenetic niche evolution as a promoter of diversification in the herichthyines (Cichliformes: Cichlidae) clade. We used distributional and bioclimatic data, niche modelling algorithms and phylogenetic comparative methods to study patterns of climatic niche evolution in the herichthyines clade. Our results suggested that herichthyines display signals of phylogenetic niche conservatism, but also signals of niche evolution in the last 14 Myr associated with the availability of new habitats promoting ecological opportunity within the clade. We also concluded that niche conservatism is equally strong in the fundamental and realized niches, which indicates a need to evaluate the potential role of biotic interactions in the evolution of the niche in future studies.
12

Kolanowska, Marta, Katarzyna Mystkowska, Marta Kras, Magdalena Dudek, and Kamil Konowalik. "Evolution of the climatic tolerance and postglacial range changes of the most primitive orchids (Apostasioideae) within Sundaland, Wallacea and Sahul." PeerJ 4 (August 31, 2016): e2384. http://dx.doi.org/10.7717/peerj.2384.

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The location of possible glacial refugia of six Apostasioideae representatives is estimated based on ecological niche modeling analysis. The distribution of their suitable niches during the last glacial maximum (LGM) is compared with their current potential and documented geographical ranges. The climatic factors limiting the studied species occurrences are evaluated and the niche overlap between the studied orchids is assessed and discussed. The predicted niche occupancy profiles and reconstruction of ancestral climatic tolerances suggest high level of phylogenetic niche conservatism within Apostasioideae.
13

Russell, Vanessa L., M. Henry H. Stevens, Addison A. Zeisler, and Tereza Jezkova. "Identifying regional environmental factors driving differences in climatic niche overlap in Peromyscus mice." Journal of Mammalogy 103, no. 1 (December 2, 2021): 45–56. http://dx.doi.org/10.1093/jmammal/gyab126.

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Abstract Different groups of taxa exhibit varying degree of climatic niche conservatism or divergence due to evolutionary constraints imposed on taxa and distributional relationships among them. Herein, we explore to what extent regional environmental conditions that taxa occupy affect climatic niche overlap between pairs of congeneric species of Peromyscus mice exhibiting allopatric, parapatric, or sympatric distributions. We used Bayesian generalized linear mixed models to identify environmental variables that best explain differences in climatic niche overlap between species. Our results suggest that regional environmental conditions explain 13–44% of variation in climatic niche overlap. Specifically, allopatric and parapatric species pairs are more likely to occupy similar climatic niches in areas that are topographically less complex but with more complex habitats. Sympatric species are more likely to occupy similar climatic niches in areas that promote local niche partitioning (topographically less complex, warmer winter temperatures, higher precipitation, and higher habitat complexity on a local scale). By understanding the relationship between regional environmental conditions and niche overlap, we highlight how differences in geography can contribute to shaping niches of congeneric species.
14

Holland, Steven M., and Andrew Zaffos. "Niche conservatism along an onshore-offshore gradient." Paleobiology 37, no. 2 (2011): 270–86. http://dx.doi.org/10.1666/10032.1.

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Niche conservatism is increasingly recognized in diverse modern ecological settings, and it influences many aspects of modern ecosystems, including speciation mechanisms, community structure, and response to climate change. Here, we investigate the stability of niches with benthic marine invertebrates along a Late Ordovician onshore-offshore gradient on the Cincinnati Arch in the eastern United States. Using a Gaussian niche model characterized by peak abundance, preferred environment, and environmental tolerance, with these parameters estimated through weighted averaging and logistic regression, we find evidence of strong niche conservatism in peak abundance and preferred environment, particularly for abundant taxa. This conservatism is maintained in successive depositional sequences and through the nearly 9–10 Myr study interval. Environmental tolerance shows no evidence of conservatism, although numerical simulations suggest that the error rates in estimates of this parameter are so high that they could overwhelm evidence of conservatism. These numerical simulations also indicate that both weighted averaging and logistic regression produce useful estimates of peak abundance and preferred environment, with slightly better results for weighted averaging. This evidence for niche conservatism suggests that long-term shifts of higher taxa of marine invertebrates into deeper water are primarily the result of differential rates of origination and extinction. These results also add to the evidence of long periods of relatively stable ecosystems despite regional environmental perturbations, and they constrain the causes of peaked patterns in occupancy.
15

Wellenreuther, Maren, Keith W. Larson, and Erik I. Svensson. "Climatic niche divergence or conservatism? Environmental niches and range limits in ecologically similar damselflies." Ecology 93, no. 6 (June 2012): 1353–66. http://dx.doi.org/10.1890/11-1181.1.

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16

Gómez, Camila, Elkin A. Tenorio, Paola Montoya, and Carlos Daniel Cadena. "Niche-tracking migrants and niche-switching residents: evolution of climatic niches in New World warblers (Parulidae)." Proceedings of the Royal Society B: Biological Sciences 283, no. 1824 (February 10, 2016): 20152458. http://dx.doi.org/10.1098/rspb.2015.2458.

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Differences in life-history traits between tropical and temperate lineages are often attributed to differences in their climatic niche dynamics. For example, the more frequent appearance of migratory behaviour in temperate-breeding species than in species originally breeding in the tropics is believed to have resulted partly from tropical climatic stability and niche conservatism constraining tropical species from shifting their ranges. However, little is known about the patterns and processes underlying climatic niche evolution in migrant and resident animals. We evaluated the evolution of overlap in climatic niches between seasons and its relationship to migratory behaviour in the Parulidae, a family of New World passerine birds. We used ordination methods to measure seasonal niche overlap and niche breadth of 54 resident and 49 migrant species and used phylogenetic comparative methods to assess patterns of climatic niche evolution. We found that despite travelling thousands of kilometres, migrants tracked climatic conditions across the year to a greater extent than tropical residents. Migrant species had wider niches than resident species, although residents as a group occupied a wider climatic space and niches of migrants and residents overlapped extensively. Neither breeding latitude nor migratory distance explained variation among species in climatic niche overlap between seasons. Our findings support the notion that tropical species have narrower niches than temperate-breeders, but does not necessarily constrain their ability to shift or expand their geographical ranges and become migratory. Overall, the tropics may have been historically less likely to experience the suite of components that generate strong selection pressures for the evolution of migratory behaviour.
17

Hiller, Anna E., Michelle S. Koo, Kari R. Goodman, Kerry L. Shaw, Patrick M. O’Grady, and Rosemary G. Gillespie. "Niche conservatism predominates in adaptive radiation: comparing the diversification of Hawaiian arthropods using ecological niche modelling." Biological Journal of the Linnean Society 127, no. 2 (April 9, 2019): 479–92. http://dx.doi.org/10.1093/biolinnean/blz023.

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Abstract The role of the environmental niche in fostering ecological divergence during adaptive radiation remains enigmatic. In this study, we examine the interplay between environmental niche divergence and conservatism in the context of adaptive radiation on oceanic islands, by characterizing the niche breadth of four Hawaiian arthropod radiations: Tetragnatha spiders (Tetragnathidae Latreille, 1804), Laupala crickets (Gryllidae Otte, 1994), a clade of Drosophila flies (Drosophilidae Fallén, 1823) and Nesosydne planthoppers (Delphacidae Kirkaldy, 1907). We assembled occurrence datasets for the four lineages, modelled their distributions and quantified niche overlap. All four groups occupy the islands in distinct ways, highlighting the contrasting axes of diversification for different lineages. Laupala and Nesosydne have opposite environmental niche extents (broad and narrow, respectively), whereas Tetragnatha and Drosophila share relatively intermediate tolerances. Temperature constrains the distributions of all four radiations. Tests of phylogenetic signal suggest that, for Tetragnatha and Drosophila, closely related species exhibit similar environmental niches; thus, diversification is associated with niche conservatism. Sister species comparisons also show that populations often retain similar environmental tolerances, although exceptions do occur. Results imply that diversification does not occur through ecological speciation; instead, adaptive radiation occurs largely within a single environment.
18

Holt, Robert D., and Michael Barfield. "Habitat Selection and Niche Conservatism." Israel Journal of Ecology & Evolution 54, no. 3-4 (January 2008): 295–309. http://dx.doi.org/10.1560/ijee.54.3-4.295.

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19

Ryan Shipley, J., Andrea Contina, Nyambayar Batbayar, Eli S. Bridge, A. Townsend Peterson, and Jeffrey F. Kelly. "Niche conservatism and disjunct populations." Auk 130, no. 3 (July 2013): 476–86. http://dx.doi.org/10.1525/auk.2013.12151.

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20

Villegas, Mariana, Bette A. Loiselle, Rebecca T. Kimball, and John G. Blake. "Ecological niche differentiation in Chiroxiphia and Antilophia manakins (Aves: Pipridae)." PLOS ONE 16, no. 1 (January 13, 2021): e0243760. http://dx.doi.org/10.1371/journal.pone.0243760.

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Species distribution models are useful for identifying the ecological characteristics that may limit a species’ geographic range and for inferring patterns of speciation. Here, we test a hypothesis of niche conservatism across evolutionary time in a group of manakins (Aves: Pipridae), with a focus on Chiroxiphia boliviana, and examine the degree of ecological differentiation with other Chiroxiphia and Antilophia manakins. We tested whether allopatric sister species were more or less similar in environmental space than expected given their phylogenetic distances, which would suggest, respectively, ecological niche conservatism over time or ecologically mediated selection (i.e. niche divergence). We modeled the distribution of nine manakin taxa (C. boliviana, C. caudata, C. lanceolata, C. linearis, C. p. pareola, C. p. regina, C. p. napensis, Antilophia galeata and A. bokermanni) using Maxent. We first performed models for each taxon and compared them. To test our hypothesis we followed three approaches: (1) we tested whether C. boliviana could predict the distribution of the other manakin taxa and vice versa; (2) we compared the ecological niches by using metrics of niche overlap, niche equivalency and niche similarity; and (3) lastly, we tested whether niche differentiation corresponded to phylogenetic distances calculated from two recent phylogenies. All models had high training and test AUC values. Mean AUC ratios were high (>0.8) for most taxa, indicating performance better than random. Results suggested niche conservatism, and high niche overlap and equivalency between C. boliviana and C. caudata, but we found very low values between C. boliviana and the rest of the taxa. We found a negative, but not significant, relationship between niche overlap and phylogenetic distance, suggesting an increase in ecological differentiation and niche divergence over evolutionary time. Overall, we give some insights into the evolution of C. boliviana, proposing that ecological selection may have influenced its speciation.
21

Lavergne, Sébastien, Margaret E. K. Evans, Ian J. Burfield, Frederic Jiguet, and Wilfried Thuiller. "Are species' responses to global change predicted by past niche evolution?" Philosophical Transactions of the Royal Society B: Biological Sciences 368, no. 1610 (January 19, 2013): 20120091. http://dx.doi.org/10.1098/rstb.2012.0091.

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Predicting how and when adaptive evolution might rescue species from global change, and integrating this process into tools of biodiversity forecasting, has now become an urgent task. Here, we explored whether recent population trends of species can be explained by their past rate of niche evolution, which can be inferred from increasingly available phylogenetic and niche data. We examined the assemblage of 409 European bird species for which estimates of demographic trends between 1970 and 2000 are available, along with a species-level phylogeny and data on climatic, habitat and trophic niches. We found that species' proneness to demographic decline is associated with slow evolution of the habitat niche in the past, in addition to certain current-day life-history and ecological traits. A similar result was found at a higher taxonomic level, where families prone to decline have had a history of slower evolution of climatic and habitat niches. Our results support the view that niche conservatism can prevent some species from coping with environmental change. Thus, linking patterns of past niche evolution and contemporary species dynamics for large species samples may provide insights into how niche evolution may rescue certain lineages in the face of global change.
22

Alexandre, Hermine, Julie Faure, Steven Ginzbarg, John Clark, and Simon Joly. "Bioclimatic niches are conserved and unrelated to pollination syndromes in Antillean Gesneriaceae." Royal Society Open Science 4, no. 11 (November 2017): 170293. http://dx.doi.org/10.1098/rsos.170293.

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The study of the evolution of abiotic niches can be informative regarding the speciation drivers in a given group. Yet, two factors that could potentially affect niche evolution have seldom been addressed concomitantly, which are biotic interactions and geographical isolation. In this study, we used as a model group the Antillean plant genera Gesneria and Rhytidophyllum (Gesneriaceae) to evaluate the effect of pollinators and geographical isolation on the bioclimatic niche. These genera possess species characterized by interspecific geographical isolation in different islands and are pollinated by different pollinators. Some species are pollinated by hummingbirds, other by bats, while some are more generalists and are pollinated by pollinators from both functional groups. After describing the bioclimatic niches of plant species, we measured niche overlap for species pairs and we fitted Brownian motion and Ornstein–Uhlenbeck (OU) evolution models with multiple evolutionary regimes to test for an effect of pollination strategy or geographical isolation on bioclimatic niche evolution of these plants. The analysis of niche overlap between plant species, which could not be corrected for phylogenetic relationships, showed that it was significantly influenced by pollination mode and island distribution. By contrast, the best fitting evolutionary model on niche optima and tolerance was always an OU model with a unique selective regime, suggesting that neither pollination strategy nor island isolation had an important effect on bioclimatic niches at a macroevolutionary scale. Instead, we conclude that bioclimatic niches of Antillean Gesneriaceae evolved under phylogenetic conservatism and hypothesize that this macroevolutionary pattern could result from adaptation to temporally variable climates in the Antilles.
23

Litsios, Glenn, Loïc Pellissier, Félix Forest, Christian Lexer, Peter B. Pearman, Niklaus E. Zimmermann, and Nicolas Salamin. "Trophic specialization influences the rate of environmental niche evolution in damselfishes (Pomacentridae)." Proceedings of the Royal Society B: Biological Sciences 279, no. 1743 (June 20, 2012): 3662–69. http://dx.doi.org/10.1098/rspb.2012.1140.

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The rate of environmental niche evolution describes the capability of species to explore the available environmental space and is known to vary among species owing to lineage-specific factors. Trophic specialization is a main force driving species evolution and is responsible for classical examples of adaptive radiations in fishes. We investigate the effect of trophic specialization on the rate of environmental niche evolution in the damselfish, Pomacentridae, which is an important family of tropical reef fishes. First, phylogenetic niche conservatism is not detected in the family using a standard test of phylogenetic signal, and we demonstrate that the environmental niches of damselfishes that differ in trophic specialization are not equivalent while they still overlap at their mean values. Second, we estimate the relative rates of niche evolution on the phylogenetic tree and show the heterogeneity among rates of environmental niche evolution of the three trophic groups. We suggest that behavioural characteristics related to trophic specialization can constrain the evolution of the environmental niche and lead to conserved niches in specialist lineages. Our results show the extent of influence of several traits on the evolution of the environmental niche and shed new light on the evolution of damselfishes, which is a key lineage in current efforts to conserve biodiversity in coral reefs.
24

Conran, John G., William G. Lee, Daphne E. Lee, Jennifer M. Bannister, and Uwe Kaulfuss. "Reproductive niche conservatism in the isolated New Zealand flora over 23 million years." Biology Letters 10, no. 10 (October 2014): 20140647. http://dx.doi.org/10.1098/rsbl.2014.0647.

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The temporal stability of plant reproductive features on islands has rarely been tested. Using flowers, fruits/cones and seeds from a well-dated (23 Ma) Miocene Lagerstätte in New Zealand, we show that across 23 families and 30 genera of forest angiosperms and conifers, reproductive features have remained constant for more than 20 Myr. Insect-, wind- and bird-pollinated flowers and wind- and bird-dispersed diaspores all indicate remarkable reproductive niche conservatism, despite widespread environmental and biotic change. In the past 10 Myr, declining temperatures and the absence of low-latitude refugia caused regional extinction of thermophiles, while orogenic processes steepened temperature, precipitation and nutrient gradients, limiting forest niches. Despite these changes, the palaeontological record provides empirical support for evidence from phylogeographical studies of strong niche conservatism within lineages and biomes.
25

Warren, Dan L., Richard E. Glor, and Michael Turelli. "ENVIRONMENTAL NICHE EQUIVALENCY VERSUS CONSERVATISM: QUANTITATIVE APPROACHES TO NICHE EVOLUTION." Evolution 62, no. 11 (November 2008): 2868–83. http://dx.doi.org/10.1111/j.1558-5646.2008.00482.x.

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26

Kolanowska, Marta, Elżbieta Grochocka, and Kamil Konowalik. "Phylogenetic climatic niche conservatism and evolution of climatic suitability in Neotropical Angraecinae (Vandeae, Orchidaceae) and their closest African relatives." PeerJ 5 (May 16, 2017): e3328. http://dx.doi.org/10.7717/peerj.3328.

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In the present study we investigate the concept of phylogenetic niche conservatism (PNC) within the American species of angraecoid orchids (Campylocentrum and Dendrophylax) and their closest relatives in the Old World (Angraecum) using ecological niche modelling (ENM). The predicted niche occupancy profiles were matched with the outcomes of previous phylogenetic studies to reconstruct the evolution of climatic suitability within the orchid group studied and evaluate the role of niche differentiation in the speciation of Angraecinae. No correlation between preferred niches and taxonomic relationships within the orchid group studied was revealed. The climatic suitability of the majority of the species overlapped each other, either fully or partially. This pattern is also present in the species of other orchid genera. Our research confirms a significant level of PNC in Orchidaceae, even within taxa exhibiting a transatlantic disjunction. The analysis of the evolution of climatic suitability indicated that the adaptation to various climatic conditions is not a factor that has driven speciation within orchids studied.
27

Hadly, E. A., P. A. Spaeth, and C. Li. "Niche conservatism above the species level." Proceedings of the National Academy of Sciences 106, Supplement_2 (November 6, 2009): 19707–14. http://dx.doi.org/10.1073/pnas.0901648106.

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28

Liu, Hui, Erika J. Edwards, Robert P. Freckleton, and Colin P. Osborne. "Phylogenetic niche conservatism in C4 grasses." Oecologia 170, no. 3 (May 9, 2012): 835–45. http://dx.doi.org/10.1007/s00442-012-2337-5.

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29

Strubbe, Diederik, Olivier Broennimann, François Chiron, and Erik Matthysen. "Niche conservatism in non-native birds in Europe: niche unfilling rather than niche expansion." Global Ecology and Biogeography 22, no. 8 (February 19, 2013): 962–70. http://dx.doi.org/10.1111/geb.12050.

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30

Liu, Shang Yin Vanson, Mao-Ning Tuanmu, Rita Rachmawati, Gusti Ngurah Mahardika, and Paul H. Barber. "Integrating phylogeographic and ecological niche approaches to delimitating cryptic lineages in the blue–green damselfish (Chromis viridis)." PeerJ 7 (July 30, 2019): e7384. http://dx.doi.org/10.7717/peerj.7384.

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Species delimitation is challenging in sibling species/cryptic lineages because of the absence of clear diagnostic traits. However, integration of different approaches such as phylogeography and ecological niche comparison offers one potential approach to tease apart recently diverged lineages. In this study, we estimate the ecological niche divergence among lineages in Chromis viridis in a broad-scale phylogeographic framework to test whether the combination of these two approaches can effectively distinguish recently diverged lineages. Results from Cytb and Rag2 analyses identified two cryptic lineages (C. viridis A and C. viridis B) that diverged ∼3 Myr ago. Estimates of ecological niche divergence with 11 environmental parameters across the broad geographic range of these lineages showed overlapping ecological niches and niche conservatism. However, regardless of the incongruence between genetic and ecological niche divergence, the substantial genetic divergence between the two clades of C. viridis in both mtDNA and nuclear loci strong suggest that they are cryptic taxa.
31

Sherpa, Stéphanie, Maya Guéguen, Julien Renaud, Michael G. B. Blum, Thierry Gaude, Frédéric Laporte, Mustafa Akiner, et al. "Predicting the success of an invader: Niche shift versus niche conservatism." Ecology and Evolution 9, no. 22 (October 25, 2019): 12658–75. http://dx.doi.org/10.1002/ece3.5734.

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32

Codron, Jacqueline, Kevin J. Duffy, Nico L. Avenant, Matt Sponheimer, Jennifer Leichliter, Oliver Paine, Paul Sandberg, and Daryl Codron. "Stable isotope evidence for trophic niche partitioning in a South African savanna rodent community." Current Zoology 61, no. 3 (June 1, 2015): 397–411. http://dx.doi.org/10.1093/czoolo/61.3.397.

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Abstract Species’ partitioning of resources remains one of the most integral components for understanding community assembly. Analysis of stable carbon and nitrogen isotopes in animal tissues has the potential to help resolve patterns of partitioning because these proxies represent the individual’s diet and trophic niche, respectively. Using free-ranging rodents in a southern African savanna as a model community, we find that syntopic species within habitats occupy distinct isotope niches. Moreover, species with strongly overlapping isotope niches did not overlap in their spatial distribution patterns, suggesting an underlying effect of competitive exclusion. Niche conservatism appears to characterize the behaviour of most species in our sample - with little or no observed changes across habitats - with the exception of one species, Mastomys coucha. This species displayed a generalist distribution, being found in similar abundances across a variety of habitats. This spatial pattern was coupled with a generalist isotope niche that shifted across habitats, likely in response to changes in species composition over the same spatial gradient. The case for M. coucha supports contentions that past competition effects played a significant evolutionary role in shaping community structures of today, including the absence of strong interspecific niche overlaps within particular habitats. Our study highlights the value of stable isotope approaches to help resolve key questions in community ecology, and moreover introduces novel analytical approaches to quantifying isotope niche breadths and niche overlaps that are easily comparable with traditional metrices.
33

Slagsvold, Tore, and Karen L. Wiebe. "Learning the ecological niche." Proceedings of the Royal Society B: Biological Sciences 274, no. 1606 (September 29, 2006): 19–23. http://dx.doi.org/10.1098/rspb.2006.3663.

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A cornerstone of ecological theory is the ecological niche. Yet little is known about how individuals come to adopt it: whether it is innate or learned. Here, we report a cross-fostering experiment in the wild where we transferred eggs of blue tits, Cyanistes caeruleus , to nests of great tits, Parus major , and vice versa, to quantify the consequences of being reared in a different social context, but in an environment otherwise natural to the birds. We show that early learning causes a shift in the feeding niche in the direction of the foster species and that this shift lasts for life (foraging conservatism). Both species changed their feeding niches, but the change was greater in the great tit with its less specialized feeding behaviour. The study shows that cultural transmission through early learning is fundamental to the realization of ecological niches, and suggests a mechanism to explain learned habitat preference and sympatric speciation in animals.
34

Martínez-Méndez, Norberto, Omar Mejía, Jorge Ortega, and Fausto Méndez-de la Cruz. "Climatic niche evolution in the viviparousSceloporus torquatusgroup (Squamata: Phrynosomatidae)." PeerJ 6 (January 9, 2019): e6192. http://dx.doi.org/10.7717/peerj.6192.

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The cold-climate hypothesis maintains that viviparity arose as a means to prevent increased egg mortality in nests owing to low temperatures, and this hypothesis represents the primary and most strongly supported explanation for the evolution of viviparity in reptiles. In this regard, certain authors have stated that viviparous species will exhibit speciation via climatic niche conservatism, with similar climatic niches being observed in allopatric sister species. However, this prediction remains to be tested with bioclimatic variables relevant to each viviparous group. In the present study, we examined climatic niche evolution in a group of North American viviparous lizards to determine whether their diversification is linked to phylogenetic niche conservatism (PNC). We evaluated the phylogenetic signal and trait evolution of individual bioclimatic variables and principal component (PC) scores of a PC analysis, along with reconstructions of ancestral climate tolerances. The results suggest that diversification of theSceloporus torquatusgroup species is associated with both niche differentiation and PNC. Furthermore, we did not observe PNC across nearly all bioclimatic variables and in PC2 and PC3. However, in Precipitation Seasonality (Bio15), in Precipitation of Coldest Quarter (Bio19) and in PC1 (weakly associated with variability of temperature), we did observe PNC. Additionally, variation of the scores along the phylogeny and Pagel’s delta (δ) >1 of PC3 suggests a fast, recent evolution to dry conditions in the clade that sustainsS. serrifer.
35

Wooten, Jessica A., Carlos D. Camp, Jonathon R. Combs, Eden Dulka, Alexandra Reist, and Donald M. Walker. "Re-evaluating niche conservatism versus divergence in the Woodland Salamander genus Plethodon: a case study of the parapatric members of the Plethodon glutinosus species complex." Canadian Journal of Zoology 91, no. 12 (December 2013): 883–92. http://dx.doi.org/10.1139/cjz-2013-0097.

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The Woodland Salamander genus Plethodon Tschudi, 1838, consists of terrestrial lungless salamanders, has been cited as an exemplar of a lineage characterized by niche conservatism. This conclusion has contributed to broader hypotheses dealing with the role of niche conservatism in speciation and the maintenance of species diversity. We re-evaluated these salamanders using newly published techniques designed to detect niche conservatism versus niche divergence using computer-based niche modeling and spatial analysis within a phylogenetic framework. We specifically studied parapatric neighbors in the species complex of Plethodon glutinosus (Green, 1818) to determine if there is evidence of a role for niche divergence at speciation or if niche conservatism characterizes the complex as has been reported for the larger genus. We found that new statistical approaches yield different results from earlier work, suggesting that niche divergence has been a much more important player in the speciation process than has heretofore been understood. Although different parts of the overall Plethodon phylogeny may be characterized by different rates of niche evolution, the rapidly burgeoning area of research centered on niche conservatism appears to be in a state of flux with regards to methods that give consistently repeatable results.
36

Peixoto, Franciele P., Fabricio Villalobos, and Marcus V. Cianciaruso. "Phylogenetic conservatism of climatic niche in bats." Global Ecology and Biogeography 26, no. 9 (July 25, 2017): 1055–65. http://dx.doi.org/10.1111/geb.12618.

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37

COOPER, N., W. JETZ, and R. P. FRECKLETON. "Phylogenetic comparative approaches for studying niche conservatism." Journal of Evolutionary Biology 23, no. 12 (October 21, 2010): 2529–39. http://dx.doi.org/10.1111/j.1420-9101.2010.02144.x.

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38

Bett, Nolan N., Mary E. Blair, and Eleanor J. Sterling. "Ecological Niche Conservatism in Doucs (Genus Pygathrix)." International Journal of Primatology 33, no. 4 (July 18, 2012): 972–88. http://dx.doi.org/10.1007/s10764-012-9622-3.

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39

Zhao, Qing, Hufang Zhang, and Jiufeng Wei. "Climatic niche comparison across a cryptic species complex." PeerJ 7 (May 31, 2019): e7042. http://dx.doi.org/10.7717/peerj.7042.

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According to current molecular evidence, the Chionaspis pinifoliae heterophyllae species complex has been recognized as 10 cryptic species. In this study, we construct potential distribution maps for seven cryptic species based on climatic variables. This was done to assess the main environmental factors that have contributed to the distribution map and test the degree of niche overlap across the seven cryptic species. We used MaxEnt to build the climatic niche models under climatic variables. For these models, the similarities and differences of the niches across the cryptic species were estimated. By comparing the potential distribution model of each cryptic species, our results suggested parapatric, sympatric and allopatry populations for this cryptic species complex. Our results showed high variability in niche overlap, and more often niche conservatism than niche divergence. The current species delimitation of the Chionaspis pinifoliae heterophyllae complex by molecular information and the hypothesis that the niche overlap in the sympatric population is higher than that of the allopatry population were supported based on the findings. This study will provide baseline data and a distribution range to facilitate the further control of these insects and formulate quarantine measures.
40

Ripa, Jörgen. "Ecology and macroevolution - evolutionary niche monopolisation as a mechanisms of niche conservatism." Oikos 128, no. 3 (October 11, 2018): 380–91. http://dx.doi.org/10.1111/oik.05672.

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41

Stroud, James T. "Island species experience higher niche expansion and lower niche conservatism during invasion." Proceedings of the National Academy of Sciences 118, no. 1 (December 22, 2020): e2018949118. http://dx.doi.org/10.1073/pnas.2018949118.

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42

Rujing, Yang, Gong Xiang, Hu Xiaokang, Hu Yawen, and Feng Jianmeng. "Global cultivation of wheat crops induces considerable shifts in the range and niche of species relative to their wild progenitors." Environmental Research Communications 3, no. 11 (November 1, 2021): 115012. http://dx.doi.org/10.1088/2515-7620/ac3906.

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Abstract Species’ range and niche play key roles in understanding ecological and biogeographical patterns, especially in projecting global biotic homogenization and potential distribution patterns of species under global change scenarios. However, few studies have investigated the ability of crop cultivation to influence potential range sizes and niche shifts of species. Wheat and its wild progenitors share the same origin and evolutionary history, and thus provide an excellent system to explore this topic. Using ensembled ecological niche models and niche dynamic models, we studied the potential range sizes of wheat and its wild progenitors, as well as their niche dynamics. Our results showed that wheat had larger range size and niche breadth than its wild progenitors, suggesting that wheat cultivation is a more powerful driver of range and niche expansion than natural niche evolution. Additionally, wheat and its wild progenitors occupied different niche positions, and the former did not conserve the niches inherited from the latter, implying that wheat cultivation considerably induces niche shifts. The niche dynamics between wheat and its wild progenitors were not only closely associated with cultivation but were also modified by the niche conservatism of its wild progenitors. In contrast to most invasive plants, wheat, as a global staple crop species, did not conserve the niche space inherited from its wild progenitors, suggesting that compared with most plant invasions, cultivation may have a stronger effect on niche shifts. Therefore, global niche shifts induced by crop cultivation need much more attention, though the underlying mechanisms require further study.
43

Pearman, Peter B., Manuela D'Amen, Catherine H. Graham, Wilfried Thuiller, and Niklaus E. Zimmermann. "Within-taxon niche structure: niche conservatism, divergence and predicted effects of climate change." Ecography 33, no. 6 (November 23, 2010): 990–1003. http://dx.doi.org/10.1111/j.1600-0587.2010.06443.x.

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44

Fačkovcová, Z., Senko, M. Svitok, and A. Guttová. "Ecological niche conservatism shapes the distributions of lichens." Preslia 89, no. 1 (February 2017): 63–85. http://dx.doi.org/10.23855/preslia.2017.063.

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45

MCNYSET, KRISTINA M. "Ecological niche conservatism in North American freshwater fishes." Biological Journal of the Linnean Society 96, no. 2 (January 21, 2009): 282–95. http://dx.doi.org/10.1111/j.1095-8312.2008.01121.x.

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46

Wiens, John J., and Catherine H. Graham. "Niche Conservatism: Integrating Evolution, Ecology, and Conservation Biology." Annual Review of Ecology, Evolution, and Systematics 36, no. 1 (December 2005): 519–39. http://dx.doi.org/10.1146/annurev.ecolsys.36.102803.095431.

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47

Münkemüller, Tamara, Florian C. Boucher, Wilfried Thuiller, and Sébastien Lavergne. "Phylogenetic niche conservatism – common pitfalls and ways forward." Functional Ecology 29, no. 5 (January 31, 2015): 627–39. http://dx.doi.org/10.1111/1365-2435.12388.

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48

Wiens, John J. "Commentary on Losos (2008): niche conservatism déjà vu." Ecology Letters 11, no. 10 (October 2008): 1004–5. http://dx.doi.org/10.1111/j.1461-0248.2008.01238.x.

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49

Amano, Tatsuya, Robert P. Freckleton, Simon A. Queenborough, Simon W. Doxford, Richard J. Smithers, Tim H. Sparks, and William J. Sutherland. "Links between plant species’ spatial and temporal responses to a warming climate." Proceedings of the Royal Society B: Biological Sciences 281, no. 1779 (March 22, 2014): 20133017. http://dx.doi.org/10.1098/rspb.2013.3017.

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To generate realistic projections of species’ responses to climate change, we need to understand the factors that limit their ability to respond. Although climatic niche conservatism, the maintenance of a species’s climatic niche over time, is a critical assumption in niche-based species distribution models, little is known about how universal it is and how it operates. In particular, few studies have tested the role of climatic niche conservatism via phenological changes in explaining the reported wide variance in the extent of range shifts among species. Using historical records of the phenology and spatial distribution of British plants under a warming climate, we revealed that: (i) perennial species, as well as those with weaker or lagged phenological responses to temperature, experienced a greater increase in temperature during flowering (i.e. failed to maintain climatic niche via phenological changes); (ii) species that failed to maintain climatic niche via phenological changes showed greater northward range shifts; and (iii) there was a complementary relationship between the levels of climatic niche conservatism via phenological changes and range shifts. These results indicate that even species with high climatic niche conservatism might not show range shifts as instead they track warming temperatures during flowering by advancing their phenology.
50

Westoby, Mark, and Daniel S. Falster. "The conservative low‐phosphorus niche in Proteaceae." Plant and Soil 462, no. 1-2 (April 14, 2021): 89–93. http://dx.doi.org/10.1007/s11104-021-04953-6.

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