M. F. A. Maximiano, C. C. Ribas, H. Tuomisto, G. Zuquim, P. L. Maia-Braga, C. A. Peres
<div> <section> <h3> Aim</h3> <p>The effects of rivers as barriers for species dispersal can be expected to vary according to both species traits and the characteristics of rivers themselves. In this context, our aim was to investigate dissimilarities in species composition across opposite banks of two major Amazonian rivers, the Juruá and the Tapajós, and relate them to each river's characteristics and history.</p> </section> <section> <h3> Location</h3> <p>The study was conducted in upland forests on opposite banks of two contrasting Amazonian rivers: the Juruá and the Tapajós. The Juruá River, a highly meandering and sediment-rich river, drains the Solimões sedimentary basin. In contrast, the Tapajós River is an entrenched, low-sediment river flowing through the cratonic region of the ancient Brazilian shield. These rivers represent distinct geomorphological and geological settings, allowing us to assess their differential effects on bird species compositions.</p> </section> <section> <h3> Time Period</h3> <p>Data were collected over multiple time periods, spanning several decades. The earliest surveys were conducted in the 1990s. Additional data were collected in 2012 and 2013, followed by a more recent sampling effort in 2022.</p> </section> <section> <h3> Major Taxa Studied</h3> <p>Upland forest bird assemblages, including species with different ecological traits, such as varying body sizes, diets and dispersal abilities, ensure an evaluation of how species characteristics interact with riverine features in shaping bird community structure.</p> </section> <section> <h3> Methods</h3> <p>We used standardised bird surveys to assess taxon (genus, species and subspecies) composition of upland bird assemblages on both sides of each river. Occupancy and abundance data were obtained using mist-net lines. Differences in composition were analysed using statistical methods to assess community dissimilarity and test for significant differences between opposite margins. We assessed the relative contributions of river basins, geographical distances and environmental variables in explaining dissimilarities in bird taxon composition across the Juruá and Tapajós rivers.</p> </section> <section> <h3> Results</h3> <p>We found significant differences in bird assemblages between the opposite margins of the stable Tapajós, but not between the margins of the more d
{"title":"Effect of Two Geologically Distinct Amazonian Rivers in Shaping Forest Understorey Bird Assemblages","authors":"M. F. A. Maximiano, C. C. Ribas, H. Tuomisto, G. Zuquim, P. L. Maia-Braga, C. A. Peres","doi":"10.1111/jbi.70085","DOIUrl":"https://doi.org/10.1111/jbi.70085","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>The effects of rivers as barriers for species dispersal can be expected to vary according to both species traits and the characteristics of rivers themselves. In this context, our aim was to investigate dissimilarities in species composition across opposite banks of two major Amazonian rivers, the Juruá and the Tapajós, and relate them to each river's characteristics and history.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>The study was conducted in upland forests on opposite banks of two contrasting Amazonian rivers: the Juruá and the Tapajós. The Juruá River, a highly meandering and sediment-rich river, drains the Solimões sedimentary basin. In contrast, the Tapajós River is an entrenched, low-sediment river flowing through the cratonic region of the ancient Brazilian shield. These rivers represent distinct geomorphological and geological settings, allowing us to assess their differential effects on bird species compositions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Time Period</h3>\u0000 \u0000 <p>Data were collected over multiple time periods, spanning several decades. The earliest surveys were conducted in the 1990s. Additional data were collected in 2012 and 2013, followed by a more recent sampling effort in 2022.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Major Taxa Studied</h3>\u0000 \u0000 <p>Upland forest bird assemblages, including species with different ecological traits, such as varying body sizes, diets and dispersal abilities, ensure an evaluation of how species characteristics interact with riverine features in shaping bird community structure.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We used standardised bird surveys to assess taxon (genus, species and subspecies) composition of upland bird assemblages on both sides of each river. Occupancy and abundance data were obtained using mist-net lines. Differences in composition were analysed using statistical methods to assess community dissimilarity and test for significant differences between opposite margins. We assessed the relative contributions of river basins, geographical distances and environmental variables in explaining dissimilarities in bird taxon composition across the Juruá and Tapajós rivers.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We found significant differences in bird assemblages between the opposite margins of the stable Tapajós, but not between the margins of the more d","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70085","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145848209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
<div> <section> <h3> Aim</h3> <p>To investigate the spatial patterns of species richness (SR), phylogenetic diversity (PD) and phylogenetic endemism (PE) in bycatch decapod crustaceans along the Brazilian Exclusive Economic Zone and to assess the influence of environmental variables and trawling effort on these diversity indices.</p> </section> <section> <h3> Location</h3> <p>Brazilian Exclusive Economic Zone.</p> </section> <section> <h3> Taxa</h3> <p>Decapoda.</p> </section> <section> <h3> Methods</h3> <p>We compiled <i>bycatch</i> occurrence data from peer-reviewed studies and global biodiversity repositories. Diversity indices (SR, PD, PE, ED and WE) were estimated using a phylogenetic approach incorporating mitogenomic markers. Environmental and trawling effort data were extracted from global databases, and statistical analyses, including redundancy analysis (RDA), spatial regression and random forest models, were applied to determine the drivers of diversity.</p> </section> <section> <h3> Results</h3> <p>Decapod diversity showed strong spatial heterogeneity across the EEZ. SR peaked in southeastern Brazil in upwelling-influenced ecotones, while PD and PE were highest in offshore and equatorial regions. PD was strongly associated with bottom temperature, primary productivity (PP) and current velocity; SR was mainly driven by salinity, light availability and PP; and PE was best explained by temperature and PP. Most hotspots of phylogenetic diversity and endemism fell outside Marine Protected Areas (MPAs), revealing significant conservation gaps in offshore and southern regions.</p> </section> <section> <h3> Main Conclusions</h3> <p>This study provides the first macroecological framework of decapod diversity in the Brazilian EEZ and one of the first applications of phylogenetic diversity (PD) and phylogenetic endemism (PE) metrics for decapods in the South Atlantic. We show that temperature, salinity, productivity and current dynamics differentially shape biodiversity metrics. Southeastern and offshore zones host unique evolutionary lineages but remain underrepresented in current MPA networks. By integrating phylogenetic and environmental data, our findings offer a baseline to improve spatial biodiversity assessments and support more representative conservation planning under shifting ocean conditions.</p> </section> <
{"title":"Decapod Biodiversity Hotspots and Environmental Drivers: A Macroecological Approach About Bycatch Species in Brazil","authors":"Jeniffer N. Teles, Fernando L. Mantelatto","doi":"10.1111/jbi.70076","DOIUrl":"https://doi.org/10.1111/jbi.70076","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To investigate the spatial patterns of species richness (SR), phylogenetic diversity (PD) and phylogenetic endemism (PE) in bycatch decapod crustaceans along the Brazilian Exclusive Economic Zone and to assess the influence of environmental variables and trawling effort on these diversity indices.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Brazilian Exclusive Economic Zone.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxa</h3>\u0000 \u0000 <p>Decapoda.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We compiled <i>bycatch</i> occurrence data from peer-reviewed studies and global biodiversity repositories. Diversity indices (SR, PD, PE, ED and WE) were estimated using a phylogenetic approach incorporating mitogenomic markers. Environmental and trawling effort data were extracted from global databases, and statistical analyses, including redundancy analysis (RDA), spatial regression and random forest models, were applied to determine the drivers of diversity.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Decapod diversity showed strong spatial heterogeneity across the EEZ. SR peaked in southeastern Brazil in upwelling-influenced ecotones, while PD and PE were highest in offshore and equatorial regions. PD was strongly associated with bottom temperature, primary productivity (PP) and current velocity; SR was mainly driven by salinity, light availability and PP; and PE was best explained by temperature and PP. Most hotspots of phylogenetic diversity and endemism fell outside Marine Protected Areas (MPAs), revealing significant conservation gaps in offshore and southern regions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>This study provides the first macroecological framework of decapod diversity in the Brazilian EEZ and one of the first applications of phylogenetic diversity (PD) and phylogenetic endemism (PE) metrics for decapods in the South Atlantic. We show that temperature, salinity, productivity and current dynamics differentially shape biodiversity metrics. Southeastern and offshore zones host unique evolutionary lineages but remain underrepresented in current MPA networks. By integrating phylogenetic and environmental data, our findings offer a baseline to improve spatial biodiversity assessments and support more representative conservation planning under shifting ocean conditions.</p>\u0000 </section>\u0000 <","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Marie Claire Dusabe, Catharina Clewing, Grace Kagoro-Rugunda, Marcellin Rwibutso, Oscar Wembo Ndeo, Julius Tumusiime, Christian Albrecht
<div> <section> <h3> Aim</h3> <p>The role of historical drainage connectivity and the influence of water level fluctuations in African lakes on the evolution and distribution of macroinvertebrates remain poorly understood. This is partly because evolutionary biology research has largely focused on mobile vertebrates, such as cichlids. Here, we studied an African freshwater snail genus and assessed its phylogenetic relationships and phylogeographic patterns, and determined its colonisation history in African waters.</p> </section> <section> <h3> Location</h3> <p>African Great Lakes (AGL).</p> </section> <section> <h3> Taxon</h3> <p><i>Gabbiella</i> (Gastropoda: Bithyniidae).</p> </section> <section> <h3> Methods</h3> <p>We applied a multi-locus molecular phylogenetic approach combining two mitochondrial DNA markers (COI and 16S) and two nuclear DNA markers (H3 and 28S) based on samples covering six AGL, their major connected rivers, and two crater lakes in western Uganda. Using maximum likelihood (ML) and Bayesian inference (BI) approaches, we inferred a dated phylogeny of <i>Gabbiella</i> and estimated the ancestral areas of the <i>Gabbiella humerosa</i> subspecies using BioGeoBEARS. We used statistical parsimony haplotype networks and genetic <i>p</i>-distances to investigate phylogeography and quantify genetic divergence within and between <i>Gabbiella</i> clades.</p> </section> <section> <h3> Results</h3> <p>The ML and BI analyses yielded nearly identical topologies. Our BEAST analysis suggests that <i>Gabbiella</i> probably originally diversified in the Miocene and later in the Pliocene and Pleistocene, too. We found high genetic distance among <i>Gabbiella</i> species and typical intraspecific genetic distance among <i>G</i>. <i>humerosa</i> subspecies. Phylogenetic inferences suggest that the most recent common ancestor (MRCA) of all <i>G</i>. <i>humerosa</i> subspecies originated in the Kivu–Tanganyika region during the Late Pleistocene. The MRCA of the Nilotic <i>G</i>. <i>humerosa</i> subspecies was most likely distributed in the Lake Kivu and Lake Albert regions.</p> </section> <section> <h3> Main Conclusions</h3> <p>The timing of diversification of <i>Gabbiella</i> coincides with significant geological events, such as rifting, historical drainage changes and lake-level fluctuations. These events suggest that the tectonic and climatic his
{"title":"Historical Drainage Evolution and Water Level Fluctuations in the African Great Lakes Shaped Phylogeny and Biogeography of Freshwater Gastropods","authors":"Marie Claire Dusabe, Catharina Clewing, Grace Kagoro-Rugunda, Marcellin Rwibutso, Oscar Wembo Ndeo, Julius Tumusiime, Christian Albrecht","doi":"10.1111/jbi.70074","DOIUrl":"https://doi.org/10.1111/jbi.70074","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>The role of historical drainage connectivity and the influence of water level fluctuations in African lakes on the evolution and distribution of macroinvertebrates remain poorly understood. This is partly because evolutionary biology research has largely focused on mobile vertebrates, such as cichlids. Here, we studied an African freshwater snail genus and assessed its phylogenetic relationships and phylogeographic patterns, and determined its colonisation history in African waters.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>African Great Lakes (AGL).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxon</h3>\u0000 \u0000 <p><i>Gabbiella</i> (Gastropoda: Bithyniidae).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We applied a multi-locus molecular phylogenetic approach combining two mitochondrial DNA markers (COI and 16S) and two nuclear DNA markers (H3 and 28S) based on samples covering six AGL, their major connected rivers, and two crater lakes in western Uganda. Using maximum likelihood (ML) and Bayesian inference (BI) approaches, we inferred a dated phylogeny of <i>Gabbiella</i> and estimated the ancestral areas of the <i>Gabbiella humerosa</i> subspecies using BioGeoBEARS. We used statistical parsimony haplotype networks and genetic <i>p</i>-distances to investigate phylogeography and quantify genetic divergence within and between <i>Gabbiella</i> clades.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The ML and BI analyses yielded nearly identical topologies. Our BEAST analysis suggests that <i>Gabbiella</i> probably originally diversified in the Miocene and later in the Pliocene and Pleistocene, too. We found high genetic distance among <i>Gabbiella</i> species and typical intraspecific genetic distance among <i>G</i>. <i>humerosa</i> subspecies. Phylogenetic inferences suggest that the most recent common ancestor (MRCA) of all <i>G</i>. <i>humerosa</i> subspecies originated in the Kivu–Tanganyika region during the Late Pleistocene. The MRCA of the Nilotic <i>G</i>. <i>humerosa</i> subspecies was most likely distributed in the Lake Kivu and Lake Albert regions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>The timing of diversification of <i>Gabbiella</i> coincides with significant geological events, such as rifting, historical drainage changes and lake-level fluctuations. These events suggest that the tectonic and climatic his","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145848173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
On the cover: The Tyrrhenian tree frog (Hyla sarda) is an amphibian species endemic to the Mediterranean islands – Sardinia, Corsica, and the Tuscan Archipelago. Photo by Daniele Canestrelli.
{"title":"Cover","authors":"","doi":"10.1111/jbi.14952","DOIUrl":"https://doi.org/10.1111/jbi.14952","url":null,"abstract":"<p>On the cover: The Tyrrhenian tree frog (<i>Hyla sarda</i>) is an amphibian species endemic to the Mediterranean islands – Sardinia, Corsica, and the Tuscan Archipelago. Photo by Daniele Canestrelli.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 11","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.14952","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145297275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Julianna M. A. Jenkins, Natalie M. Rugg, Raymond J. Davis, Scott A. Gremel, Aaron Henderson, Edward Henson, Mark Higley, Holly D. Horan, Christopher McCafferty, Thomas Munger, David Press, Suzanne Reffler, Zachary J. Ruff, James K. Swingle, Erica Tevini, Alaina D. Thomas, Kirsten Wert, Damon B. Lesmeister
<div> <section> <h3> Aim</h3> <p>To map the probability of landscape use of invading barred owls (<i>Strix varia</i>) across the range of the threatened northern spotted owl (<i>S. Occidentallis Caurina</i>) in the Pacific Northwest, USA, identifying environmental drivers of barred owl landscape use to inform targeted management interventions.</p> </section> <section> <h3> Location</h3> <p>Forests of the Pacific Northwest, USA.</p> </section> <section> <h3> Taxon</h3> <p>Barred Owl (<i>Strix varia</i>).</p> </section> <section> <h3> Methods</h3> <p>We deployed 4081 autonomous recording units (ARUs) within 1027 randomly selected long-term monitoring sites consisting of 5-km<sup>2</sup> hexagons in 2023. We processed audio recordings using convolutional neural networks to detect vocalisations. We applied single-season occupancy models at both ARU station and hexagon scales to estimate barred owl landscape use and assess associations with environmental variables. Using top models, we mapped barred owl landscape use across the full US range of the northern spotted owl, an umbrella species for conservation of the pacific northwest old-growth forest community.</p> </section> <section> <h3> Results</h3> <p>Barred owls were widely detected, with naïve occupancy at 86.8% at the 5-km<sup>2</sup> hexagon scale. We observed regional variation, with the highest landscape use in the Oregon Coast region and lower landscape use in California regions and the Washington Eastern Cascades. Landscape use was positively associated with mature forest characteristics at both broad and fine scales and negatively associated with elevation and climatic water deficit. Cumulative detection probability exceeded 90% after 2 weeks at the hexagon scale and 4 weeks at the station scale, providing guidance for future barred owl monitoring efforts.</p> </section> <section> <h3> Main Conclusions</h3> <p>Our study reveals extensive, but not ubiquitous, barred owl distribution across the range of the northern spotted owl. The findings offer a decision-support framework for prioritising targeted management actions, particularly in regions with lower rates of barred owl landscape use. The integration of passive acoustic monitoring and AI-based detection demonstrates a scalable approach for invasive species monitoring and conservation planning to meet management objectives in dynamic fores
{"title":"Congener Conflict: Invasive Barred Owl Landscape Use Across the Range of the Northern Spotted Owl","authors":"Julianna M. A. Jenkins, Natalie M. Rugg, Raymond J. Davis, Scott A. Gremel, Aaron Henderson, Edward Henson, Mark Higley, Holly D. Horan, Christopher McCafferty, Thomas Munger, David Press, Suzanne Reffler, Zachary J. Ruff, James K. Swingle, Erica Tevini, Alaina D. Thomas, Kirsten Wert, Damon B. Lesmeister","doi":"10.1111/jbi.70070","DOIUrl":"https://doi.org/10.1111/jbi.70070","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To map the probability of landscape use of invading barred owls (<i>Strix varia</i>) across the range of the threatened northern spotted owl (<i>S. Occidentallis Caurina</i>) in the Pacific Northwest, USA, identifying environmental drivers of barred owl landscape use to inform targeted management interventions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Forests of the Pacific Northwest, USA.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxon</h3>\u0000 \u0000 <p>Barred Owl (<i>Strix varia</i>).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We deployed 4081 autonomous recording units (ARUs) within 1027 randomly selected long-term monitoring sites consisting of 5-km<sup>2</sup> hexagons in 2023. We processed audio recordings using convolutional neural networks to detect vocalisations. We applied single-season occupancy models at both ARU station and hexagon scales to estimate barred owl landscape use and assess associations with environmental variables. Using top models, we mapped barred owl landscape use across the full US range of the northern spotted owl, an umbrella species for conservation of the pacific northwest old-growth forest community.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Barred owls were widely detected, with naïve occupancy at 86.8% at the 5-km<sup>2</sup> hexagon scale. We observed regional variation, with the highest landscape use in the Oregon Coast region and lower landscape use in California regions and the Washington Eastern Cascades. Landscape use was positively associated with mature forest characteristics at both broad and fine scales and negatively associated with elevation and climatic water deficit. Cumulative detection probability exceeded 90% after 2 weeks at the hexagon scale and 4 weeks at the station scale, providing guidance for future barred owl monitoring efforts.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>Our study reveals extensive, but not ubiquitous, barred owl distribution across the range of the northern spotted owl. The findings offer a decision-support framework for prioritising targeted management actions, particularly in regions with lower rates of barred owl landscape use. The integration of passive acoustic monitoring and AI-based detection demonstrates a scalable approach for invasive species monitoring and conservation planning to meet management objectives in dynamic fores","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70070","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Camilo Palacios-Hurtado, Sebastián González-Caro, Miguel A. Peña, Nicolás Castaño, Andrés Barona-Colmenares, Felipe Cardona, Heriberto David, Saúl E. Hoyos-Gómez, Álvaro Idárraga-Piedrahita, Martín Llano-Almario, Johanna A. Martínez-Villa, Harley Quinto Mosquera, Mauricio Sánchez, Álvaro Duque
<div> <section> <h3> Aim</h3> <p>This study aims to understand the relative importance of climatic anomalies since the Last Glacial Maximum (LGM) and regional biogeographic (evolutionary) features as drivers of local and regional tree species accumulation across three neotropical biodiversity hotspots in northwestern South America (Northwestern Amazon, Northern Andes and Chocó). We assess the relative influence of phylogenetic structure and dispersal on shaping tree assemblages and the role of climatic and biogeographical features as drivers of species accumulation.</p> </section> <section> <h3> Location</h3> <p>Northwestern Amazon, Northern Andes and Chocó, northwestern South America.</p> </section> <section> <h3> Taxon</h3> <p>Angiosperm trees.</p> </section> <section> <h3> Methods</h3> <p>We analysed data from 49 permanent 1-ha plots across the three regions. Taxonomic and Phylogenetic structure were quantified using Mean Pairwise Distance (MPD) and Mean Nearest Taxon Distance (MNTD), along with their standardised effect sizes (ses.MPD and ses.MNTD, respectively). We applied generalised linear models (GLMs) to evaluate the effect of climatic anomalies since the LGM and biogeographic region on both ses.MPD and ses.MNTD.</p> </section> <section> <h3> Results</h3> <p>There were significant differences in species richness, diversity, and ses.MNTD between Northwestern Amazon and both Northern Andes and Chocó, but not between the latter two. In contrast, we did not find significant differences in ses.MPD among regions. Regional diversity was highest in the Northwestern Amazon, followed by Chocó and the Northern Andes. Precipitation seasonality anomaly (PSa) emerged as a significant predictor of ses.MPD, whereas mean annual temperature anomaly (MATa) and biogeographic region were identified as the primary driver of ses.MNTD.</p> </section> <section> <h3> Main Conclusions</h3> <p>Our findings show the Northwestern Amazon as the region with the highest tree diversity, largely due to higher species accumulation of some dominant clades that have had long time to evolve in a geographic area large enough to promote species coexistence and persistence through time. In contrast, the high diversity in Chocó and Northern Andes was mainly shaped by historical dispersal from tropical and extra-tropical regions. Ses.MPD was significantly correlated with PSa and tem
{"title":"Patterns and Drivers of Tree Species Accumulation in Three Biodiversity Hotspots of Northwestern South America","authors":"Camilo Palacios-Hurtado, Sebastián González-Caro, Miguel A. Peña, Nicolás Castaño, Andrés Barona-Colmenares, Felipe Cardona, Heriberto David, Saúl E. Hoyos-Gómez, Álvaro Idárraga-Piedrahita, Martín Llano-Almario, Johanna A. Martínez-Villa, Harley Quinto Mosquera, Mauricio Sánchez, Álvaro Duque","doi":"10.1111/jbi.70069","DOIUrl":"https://doi.org/10.1111/jbi.70069","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>This study aims to understand the relative importance of climatic anomalies since the Last Glacial Maximum (LGM) and regional biogeographic (evolutionary) features as drivers of local and regional tree species accumulation across three neotropical biodiversity hotspots in northwestern South America (Northwestern Amazon, Northern Andes and Chocó). We assess the relative influence of phylogenetic structure and dispersal on shaping tree assemblages and the role of climatic and biogeographical features as drivers of species accumulation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Northwestern Amazon, Northern Andes and Chocó, northwestern South America.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxon</h3>\u0000 \u0000 <p>Angiosperm trees.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We analysed data from 49 permanent 1-ha plots across the three regions. Taxonomic and Phylogenetic structure were quantified using Mean Pairwise Distance (MPD) and Mean Nearest Taxon Distance (MNTD), along with their standardised effect sizes (ses.MPD and ses.MNTD, respectively). We applied generalised linear models (GLMs) to evaluate the effect of climatic anomalies since the LGM and biogeographic region on both ses.MPD and ses.MNTD.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>There were significant differences in species richness, diversity, and ses.MNTD between Northwestern Amazon and both Northern Andes and Chocó, but not between the latter two. In contrast, we did not find significant differences in ses.MPD among regions. Regional diversity was highest in the Northwestern Amazon, followed by Chocó and the Northern Andes. Precipitation seasonality anomaly (PSa) emerged as a significant predictor of ses.MPD, whereas mean annual temperature anomaly (MATa) and biogeographic region were identified as the primary driver of ses.MNTD.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>Our findings show the Northwestern Amazon as the region with the highest tree diversity, largely due to higher species accumulation of some dominant clades that have had long time to evolve in a geographic area large enough to promote species coexistence and persistence through time. In contrast, the high diversity in Chocó and Northern Andes was mainly shaped by historical dispersal from tropical and extra-tropical regions. Ses.MPD was significantly correlated with PSa and tem","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70069","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Luciano Bosso, Gaetano Fichera, Mauro Mucedda, Ermanno Pidinchedda, Michael Veith, Sonia Smeraldo, Pier Paolo De Pasquale, Emiliano Mori, Leonardo Ancillotto
Aims
Island ecosystems represent a paramount opportunity to investigate interspecific interactions and ecological niche dynamics under constrained conditions. This study investigates how insularity and species coexistence influence the spatial distribution, ecological niche differentiation, and morphological adaptations of long-eared bats (Plecotus spp.) in a central area of the Mediterranean.
Location
Italy.
Taxon
Plecotus auritus, Plecotus austriacus and Plecotus sardus.
Time Period
Current.
Methods
We used an integrated approach combining species distribution models, ecological niche analyses, and morphometric comparisons to investigate P. auritus and P. austriacus across the Italian Peninsula and the endemic P. sardus restricted to Sardinia island.
Results
A significant niche differentiation among the three species in Sardinia occurred, with P. auritus mostly occurring at high elevations and P. austriacus and P. sardus exhibiting spatial overlap. Insular populations exhibited reduced niche widths. Comparison between insular and mainland populations revealed significant size differences, with insular bats showing large body sizes, particularly P. sardus, which is the largest among the three species.
Conclusions
Conservation efforts should prioritise habitat protection and management strategies that account for the unique ecological dynamics of island bat populations. This study highlights the complexity of interspecific interactions and morphological adaptations in insular environments and provides insights into the ecological and evolutionary processes shaping bat communities on Mediterranean islands.
{"title":"Island Life and Interspecific Dynamics Influence Body Size, Distribution and Ecological Niche of Long-Eared Bats","authors":"Luciano Bosso, Gaetano Fichera, Mauro Mucedda, Ermanno Pidinchedda, Michael Veith, Sonia Smeraldo, Pier Paolo De Pasquale, Emiliano Mori, Leonardo Ancillotto","doi":"10.1111/jbi.70071","DOIUrl":"https://doi.org/10.1111/jbi.70071","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>Island ecosystems represent a paramount opportunity to investigate interspecific interactions and ecological niche dynamics under constrained conditions. This study investigates how insularity and species coexistence influence the spatial distribution, ecological niche differentiation, and morphological adaptations of long-eared bats (<i>Plecotus</i> spp.) in a central area of the Mediterranean.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Italy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxon</h3>\u0000 \u0000 <p><i>Plecotus auritus</i>, <i>Plecotus austriacus</i> and <i>Plecotus sardus</i>.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Time Period</h3>\u0000 \u0000 <p>Current.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We used an integrated approach combining species distribution models, ecological niche analyses, and morphometric comparisons to investigate <i>P. auritus</i> and <i>P. austriacus</i> across the Italian Peninsula and the endemic <i>P. sardus</i> restricted to Sardinia island.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A significant niche differentiation among the three species in Sardinia occurred, with <i>P. auritus</i> mostly occurring at high elevations and <i>P. austriacus</i> and <i>P. sardus</i> exhibiting spatial overlap. Insular populations exhibited reduced niche widths. Comparison between insular and mainland populations revealed significant size differences, with insular bats showing large body sizes, particularly <i>P. sardus</i>, which is the largest among the three species.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Conservation efforts should prioritise habitat protection and management strategies that account for the unique ecological dynamics of island bat populations. This study highlights the complexity of interspecific interactions and morphological adaptations in insular environments and provides insights into the ecological and evolutionary processes shaping bat communities on Mediterranean islands.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"53 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70071","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146002158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cristian de Sales Dambros, Elisa Leal Abbad, Pio Antonio Colmenares Garcia, Ana Lúcia Tourinho
<div> <section> <h3> Aim</h3> <p>We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest.</p> </section> <section> <h3> Location</h3> <p>Amazon forest, Brazil.</p> </section> <section> <h3> Time Period</h3> <p>Present.</p> </section> <section> <h3> Major Taxa Studied</h3> <p>Class Arachnida; Order: Opiliones (harvestmen).</p> </section> <section> <h3> Methods</h3> <p>To disentangle the influence of geography, environment, and barriers directly on individual species, we developed a Bayesian mechanistic model that estimates the effects of these variables on species niches and dispersal. We then demonstrate how the distribution of individual species along these gradients and barriers gives rise to the commonly observed decay in species similarity with distance. We applied the method to understand the distribution of 71 harvestmen species in 105 plots distributed across the Amazon River.</p> </section> <section> <h3> Results</h3> <p>We identified 71 harvestmen species from 105 plots, with a higher species richness south of the river (55 species) compared to the north (27 species). Only 15% of species were found on both sides of the river. Our analysis estimated that, on average, a species at the river margin has a 43% probability of crossing the Amazon River, and this barrier effect is equivalent to dispersing 172 km through the forest. A substantial portion of species (45%) in the southern region has naturally narrow distributions, with a near-zero probability of occurrence at the river margins, suggesting their absence from the opposite bank is not directly due to the river barrier. When all species were considered, the river had a stronger effect on species composition than geographic distance. However, after excluding the five most common species (7% of the total), the effect of geographic distance became stronger than the river's effect on species composition. Our model, which integrates these factors, had a higher explanatory power (<i>R</i><sup>2</sup> = 0.527) for the observed Sørensen similarity index than a direct multiple regression (<i>R</i><sup>2</sup> = 0.409).</p> </section> <section> <h3> Main Conclusions</h3> <p>Our
{"title":"River Barriers and Spatial Constraints: Unveiling the Factors Shaping Species Distribution in the Amazonian Rainforest","authors":"Cristian de Sales Dambros, Elisa Leal Abbad, Pio Antonio Colmenares Garcia, Ana Lúcia Tourinho","doi":"10.1111/jbi.70064","DOIUrl":"https://doi.org/10.1111/jbi.70064","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Amazon forest, Brazil.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Time Period</h3>\u0000 \u0000 <p>Present.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Major Taxa Studied</h3>\u0000 \u0000 <p>Class Arachnida; Order: Opiliones (harvestmen).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>To disentangle the influence of geography, environment, and barriers directly on individual species, we developed a Bayesian mechanistic model that estimates the effects of these variables on species niches and dispersal. We then demonstrate how the distribution of individual species along these gradients and barriers gives rise to the commonly observed decay in species similarity with distance. We applied the method to understand the distribution of 71 harvestmen species in 105 plots distributed across the Amazon River.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We identified 71 harvestmen species from 105 plots, with a higher species richness south of the river (55 species) compared to the north (27 species). Only 15% of species were found on both sides of the river. Our analysis estimated that, on average, a species at the river margin has a 43% probability of crossing the Amazon River, and this barrier effect is equivalent to dispersing 172 km through the forest. A substantial portion of species (45%) in the southern region has naturally narrow distributions, with a near-zero probability of occurrence at the river margins, suggesting their absence from the opposite bank is not directly due to the river barrier. When all species were considered, the river had a stronger effect on species composition than geographic distance. However, after excluding the five most common species (7% of the total), the effect of geographic distance became stronger than the river's effect on species composition. Our model, which integrates these factors, had a higher explanatory power (<i>R</i><sup>2</sup> = 0.527) for the observed Sørensen similarity index than a direct multiple regression (<i>R</i><sup>2</sup> = 0.409).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>Our ","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70064","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
<div> <section> <h3> Aim</h3> <p>The aim of this study is to develop and apply novel metrics for analysing genetic diversity and biogeographic patterns across river basins using data mining techniques on large genetic datasets. The study focuses on Amazon Basin freshwater fishes.</p> </section> <section> <h3> Location</h3> <p>Amazon Basin, South America.</p> </section> <section> <h3> Taxon</h3> <p>Actinopterygii class.</p> </section> <section> <h3> Methods</h3> <p>Through data mining, we collected Actinopterygii sequences from the BOLD Systems BIN database and assigned them to specific sub-basins using GIS tools and extensive bibliographic searches. Genetic distances within BINs were calculated using Kimura's two-parameter model (K2P). Three novel metrics were developed: (1) the sub-basin homogeneity index (H) to quantify genetic divergence within sub-basins, (2) the sub-basin similarity index (S) to assess genetic similarity across sub-basins and (3) the regional homogeneity index (H<sup>R</sup>) to identify potential biogeographic boundaries.</p> </section> <section> <h3> Results</h3> <p>We collected 645 BINs with 3373 sequences, overcoming data gaps through extensive bibliographic research. The H index showed similar sub-basin genetic homogeneity among sub-basins but highlighted genetic structuring within them, notably in eastern sub-basins (Tapajos, Xingu and Tocantins). The S index identified two biogeographic clusters: an eastern cluster (Xingu and Tocantins) genetically distinct from other sub-basins. The H<sup>R</sup> index supported a potential east–west boundary within the Amazon Basin but indicated challenges in defining it precisely.</p> </section> <section> <h3> Main Conclusions</h3> <p>Historical geological events, hydrological connectivity and ecological factors have profoundly influenced the genetic diversity and biogeography of Amazonian freshwater fishes. The novel metrics developed effectively leveraged large genetic databases, offering insights into genetic structuring and relationships within the Amazon Basin that are consistent with previous literature, thus indicating their potential applicability to other regions and taxa. Our approach demonstrates the potential of integrating large genetic datasets with new analytical methods to advance biogeographic studies; nevertheless, it also emphasizes the importance of strengthening research efforts, particularly through the expansion and enrichment of publicly available genetic databases.</p> <
本研究的目的是利用大型遗传数据集的数据挖掘技术，开发和应用新的指标来分析河流流域的遗传多样性和生物地理格局。这项研究的重点是亚马逊流域的淡水鱼。地理位置：南美洲亚马逊盆地。放线翼类分类群。方法通过数据挖掘，从BOLD Systems BIN数据库中收集放光蝶属（Actinopterygii）序列，并利用GIS工具和广泛的文献检索将其划分到特定的子流域。采用Kimura双参数模型（K2P）计算遗传距离。提出了3个新指标：(1)子盆地均匀性指数(H)，用于量化子盆地内的遗传差异；(2)子盆地相似性指数(S)，用于评估子盆地间的遗传相似性；(3)区域均匀性指数（HR），用于识别潜在的生物地理边界。结果通过广泛的文献研究，我们收集到645个bin，包含3373个序列。H指数显示子盆地间的成因均质性相似，但突出了子盆地内部的成因构造，特别是在东部子盆地（Tapajos、Xingu和Tocantins）。S指数确定了两个生物地理集群：东部集群（新古和托坎廷斯）与其他子盆地在遗传上不同。人力资源指数支持亚马逊盆地内潜在的东西边界，但表明在精确定义它方面存在挑战。历史地质事件、水文连通性和生态因素深刻影响了亚马逊淡水鱼类的遗传多样性和生物地理特征。开发的新指标有效地利用了大型遗传数据库，提供了与先前文献一致的亚马逊流域遗传结构和关系的见解，从而表明它们可能适用于其他地区和分类群。我们的方法展示了将大型遗传数据集与新的分析方法相结合以推进生物地理学研究的潜力；然而，它也强调加强研究工作的重要性，特别是通过扩大和丰富可公开获得的遗传数据库。
{"title":"Advances in Biogeographic Analysis of Genetic Data Using Database-Driven Metrics: A Case Study on the Amazon Basin","authors":"Kiefer A. Bedoya, Jorge L. Ramirez","doi":"10.1111/jbi.70068","DOIUrl":"https://doi.org/10.1111/jbi.70068","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>The aim of this study is to develop and apply novel metrics for analysing genetic diversity and biogeographic patterns across river basins using data mining techniques on large genetic datasets. The study focuses on Amazon Basin freshwater fishes.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Location</h3>\u0000 \u0000 <p>Amazon Basin, South America.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Taxon</h3>\u0000 \u0000 <p>Actinopterygii class.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Through data mining, we collected Actinopterygii sequences from the BOLD Systems BIN database and assigned them to specific sub-basins using GIS tools and extensive bibliographic searches. Genetic distances within BINs were calculated using Kimura's two-parameter model (K2P). Three novel metrics were developed: (1) the sub-basin homogeneity index (H) to quantify genetic divergence within sub-basins, (2) the sub-basin similarity index (S) to assess genetic similarity across sub-basins and (3) the regional homogeneity index (H<sup>R</sup>) to identify potential biogeographic boundaries.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We collected 645 BINs with 3373 sequences, overcoming data gaps through extensive bibliographic research. The H index showed similar sub-basin genetic homogeneity among sub-basins but highlighted genetic structuring within them, notably in eastern sub-basins (Tapajos, Xingu and Tocantins). The S index identified two biogeographic clusters: an eastern cluster (Xingu and Tocantins) genetically distinct from other sub-basins. The H<sup>R</sup> index supported a potential east–west boundary within the Amazon Basin but indicated challenges in defining it precisely.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Main Conclusions</h3>\u0000 \u0000 <p>Historical geological events, hydrological connectivity and ecological factors have profoundly influenced the genetic diversity and biogeography of Amazonian freshwater fishes. The novel metrics developed effectively leveraged large genetic databases, offering insights into genetic structuring and relationships within the Amazon Basin that are consistent with previous literature, thus indicating their potential applicability to other regions and taxa. Our approach demonstrates the potential of integrating large genetic datasets with new analytical methods to advance biogeographic studies; nevertheless, it also emphasizes the importance of strengthening research efforts, particularly through the expansion and enrichment of publicly available genetic databases.</p>\u0000 <","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction to “Potential Sources of Time Lags in Calibrating Species Distribution Models”","authors":"","doi":"10.1111/jbi.70073","DOIUrl":"https://doi.org/10.1111/jbi.70073","url":null,"abstract":"<p>Essl F, García-Rodríguez A, Lenzner B, et al. Potential sources of time lags in calibrating species distribution models. <i>J. Biogeo</i>. 2023: 51: 89–102</p><p>We apologize for this error.</p>","PeriodicalId":15299,"journal":{"name":"Journal of Biogeography","volume":"52 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.70073","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145842926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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