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1

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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2

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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3

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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4

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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5

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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6

Williams, Peter J., Elise F. Zipkin, and Jedediah F. Brodie. "Deep biogeographic barriers explain divergent global vertebrate communities." Nature Communications 15, no. 1 (2024): 2457. https://doi.org/10.5281/zenodo.13426554.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Abstract Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity. Biogeographic analyses generally treat regions as discrete units, but species assemblages differ in how much biogeographic history they share, just as species differ in how much evolutionary history they share. Here, we use a continuous measure of biogeographic distance, phylobetadiversity, to analyze the influence of biogeographic isolat
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7

Djurdjic, Snezana. "Conservation biogeography: The modern scientific contribution of biogeography to the improvement of nature conservation." Glasnik Srpskog geografskog drustva 89, no. 4 (2009): 311–28. http://dx.doi.org/10.2298/gsgd0904311d.

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In present times, there is a clear and growing need for applying theoretical biogeographic achievements in improving the state of biodiversity and conservation. Conceptual principles of conservation biogeography take the research into the relationship between fundamental biogeographic principles and the need for their appliance in nature conservation as the basic theory model, based upon biogeographic studies of isolated ranges. This paper is meant to point out the differences between spatial and functional isolation and the effects these have on the stability of populations and species. In li
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8

Bowen, Brian W., Michelle R. Gaither, Joseph D. DiBattista, et al. "Comparative phylogeography of the ocean planet." Proceedings of the National Academy of Sciences 113, no. 29 (2016): 7962–69. http://dx.doi.org/10.1073/pnas.1602404113.

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Understanding how geography, oceanography, and climate have ultimately shaped marine biodiversity requires aligning the distributions of genetic diversity across multiple taxa. Here, we examine phylogeographic partitions in the sea against a backdrop of biogeographic provinces defined by taxonomy, endemism, and species composition. The taxonomic identities used to define biogeographic provinces are routinely accompanied by diagnostic genetic differences between sister species, indicating interspecific concordance between biogeography and phylogeography. In cases where individual species are di
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9

Pitteloud, Camille, Nils Arrigo, Tomasz Suchan, et al. "Climatic niche evolution is faster in sympatric than allopatric lineages of the butterfly genus Pyrgus." Proceedings of the Royal Society B: Biological Sciences 284, no. 1852 (2017): 20170208. http://dx.doi.org/10.1098/rspb.2017.0208.

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Understanding how speciation relates to ecological divergence has long fascinated biologists. It is assumed that ecological divergence is essential to sympatric speciation, as a mechanism to avoid competition and eventually lead to reproductive isolation, while divergence in allopatry is not necessarily associated with niche differentiation. The impact of the spatial context of divergence on the evolutionary rates of abiotic dimensions of the ecological niche has rarely been explored for an entire clade. Here, we compare the magnitude of climatic niche shifts between sympatric versus allopatri
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10

Hotaling, Scott, Daniel H. Shain, Shirley A. Lang, et al. "Long-distance dispersal, ice sheet dynamics and mountaintop isolation underlie the genetic structure of glacier ice worms." Proceedings of the Royal Society B: Biological Sciences 286, no. 1905 (2019): 20190983. http://dx.doi.org/10.1098/rspb.2019.0983.

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Disentangling the contemporary and historical factors underlying the spatial distributions of species is a central goal of biogeography. For species with broad distributions but little capacity to actively disperse, disconnected geographical distributions highlight the potential influence of passive, long-distance dispersal (LDD) on their evolutionary histories. However, dispersal alone cannot completely account for the biogeography of any species, and other factors—e.g. habitat suitability, life history—must also be considered. North American ice worms ( Mesenchytraeus solifugus ) are ice-obl
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11

Ding, Jiali, Wen Lei, Haryono Haryono, Wentian Shi, and Wanchang Zhang. "Phylogenetic analysis of Betta coccina complex (Teleostei, Osphronemidae) from Peninsular Malaysia and Sumatra Island with descriptions of two new species." ZooKeys 1238 (May 15, 2025): 161–81. https://doi.org/10.3897/zookeys.1238.142857.

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The Betta coccina complex is a diverse taxonomic group of fighting fish widely distributed in isolated islands in Southeast Asia. This genus is an ideal model for investigating freshwater fish evolutionary patterns and historical biogeography in the Malay Archipelago. In this study, based on principal component analysis of morphological traits, taxonomic diagnoses, and phylogenetic analysis of the mitochondrial cytochrome b gene, two new species are described from Sumatra Island, Betta iaspissp. nov. and Betta mulyadiisp. nov. The former has a distinctive black anal fin with a few red patches
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Ding, Jiali, Wen Lei, Haryono Haryono, Wentian Shi, and Wanchang Zhang. "Phylogenetic analysis of Betta coccina complex (Teleostei, Osphronemidae) from Peninsular Malaysia and Sumatra Island with descriptions of two new species." ZooKeys 1238 (May 15, 2025): 161–81. https://doi.org/10.3897/zookeys.1238.142857.

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The <i>Betta coccina</i> complex is a diverse taxonomic group of fighting fish widely distributed in isolated islands in Southeast Asia. This genus is an ideal model for investigating freshwater fish evolutionary patterns and historical biogeography in the Malay Archipelago. In this study, based on principal component analysis of morphological traits, taxonomic diagnoses, and phylogenetic analysis of the mitochondrial <i>cytochrome b</i> gene, two new species are described from Sumatra Island, <i>Betta iaspis</i> sp. nov. and <i>Betta mulyadii</i> sp. nov. The former has a distinctive black an
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13

Tsang, Susan M., Sigit Wiantoro, Maria Josefa Veluz, et al. "Dispersal out of Wallacea spurs diversification of Pteropus flying foxes, the world's largest bats (Mammalia: Chiroptera)." Journal of Biogeography 47, no. 2 (2020): 527–37. https://doi.org/10.5281/zenodo.13427105.

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(Uploaded by Plazi for the Bat Literature Project) Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo‐Australian Archipelago (IAA) are oceanic islands, and founder‐event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.
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14

Tsang, Susan M., Sigit Wiantoro, Maria Josefa Veluz, et al. "Dispersal out of Wallacea spurs diversification of Pteropus flying foxes, the world's largest bats (Mammalia: Chiroptera)." Journal of Biogeography 47, no. 2 (2020): 527–37. https://doi.org/10.5281/zenodo.13427105.

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(Uploaded by Plazi for the Bat Literature Project) Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo‐Australian Archipelago (IAA) are oceanic islands, and founder‐event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.
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15

Tsang, Susan M., Sigit Wiantoro, Maria Josefa Veluz, et al. "Dispersal out of Wallacea spurs diversification of Pteropus flying foxes, the world's largest bats (Mammalia: Chiroptera)." Journal of Biogeography 47, no. 2 (2020): 527–37. https://doi.org/10.5281/zenodo.13427105.

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(Uploaded by Plazi for the Bat Literature Project) Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo‐Australian Archipelago (IAA) are oceanic islands, and founder‐event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.
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16

Tsang, Susan M., Sigit Wiantoro, Maria Josefa Veluz, et al. "Dispersal out of Wallacea spurs diversification of Pteropus flying foxes, the world's largest bats (Mammalia: Chiroptera)." Journal of Biogeography 47, no. 2 (2020): 527–37. https://doi.org/10.5281/zenodo.13427105.

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(Uploaded by Plazi for the Bat Literature Project) Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo‐Australian Archipelago (IAA) are oceanic islands, and founder‐event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.
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17

Tsang, Susan M., Sigit Wiantoro, Maria Josefa Veluz, et al. "Dispersal out of Wallacea spurs diversification of Pteropus flying foxes, the world's largest bats (Mammalia: Chiroptera)." Journal of Biogeography 47, no. 2 (2020): 527–37. https://doi.org/10.5281/zenodo.13427105.

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(Uploaded by Plazi for the Bat Literature Project) Aim: Islands provide opportunities for isolation and speciation. Many landmasses in the Indo‐Australian Archipelago (IAA) are oceanic islands, and founder‐event speciation is expected to be the predominant form of speciation of volant taxa on these islands. We studied the biogeographic history of flying foxes, a group with many endemic species and a predilection for islands, to test this hypothesis and infer the biogeographic origin of the group.
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18

Hazzi, Nicolas A., Juan Sebastián Moreno, Carolina Ortiz-Movliav, and Rubén Darío Palacio. "Biogeographic regions and events of isolation and diversification of the endemic biota of the tropical Andes." Proceedings of the National Academy of Sciences 115, no. 31 (2018): 7985–90. http://dx.doi.org/10.1073/pnas.1803908115.

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Understanding the spatial and temporal evolution of biota in the tropical Andes is a major challenge, given the region’s topographic complexity and high beta diversity. We used a network approach to find biogeographic regions (bioregions) based on high-resolution species distribution models for 151 endemic bird taxa. Then, we used dated molecular phylogenies of 14 genera to reconstruct the area history through a sequence of allopatric speciation processes. We identified 15 biogeographical regions and found 26 events of isolation and diversification within their boundaries that are independentl
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19

Cabral, Juliano Sarmento, Patrick Weigelt, W. Daniel Kissling та Holger Kreft. "Biogeographic, climatic and spatial drivers differentially affect α -, β - and γ -diversities on oceanic archipelagos". Proceedings of the Royal Society B: Biological Sciences 281, № 1784 (2014): 20133246. http://dx.doi.org/10.1098/rspb.2013.3246.

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Island biogeographic studies traditionally treat single islands as units of analysis. This ignores the fact that most islands are spatially nested within archipelagos. Here, we took a fundamentally different approach and focused on entire archipelagos using species richness of vascular plants on 23 archipelagos worldwide and their 174 constituent islands. We assessed differential effects of biogeographic factors (area, isolation, age, elevation), current and past climate (temperature, precipitation, seasonality, climate change velocity) and intra-archipelagic spatial structure (archipelago are
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20

Serrano, Miguel, and Santiago Ortiz. "Species Delimitation in a Polyploid Group of Iberian Jasione (Campanulaceae) Unveils Coherence between Cryptic Speciation and Biogeographical Regionalization." Plants 12, no. 24 (2023): 4176. http://dx.doi.org/10.3390/plants12244176.

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Groups with morphological stasis are an interesting framework to address putative cryptic species that may be hidden behind traditional taxonomic treatments, particularly when distribution ranges suggest disjunct and environmentally heterogeneous biogeographic patterns. New hypotheses of delimitation of evolutionary independent units can lead to the identification of different biogeographic processes, laying the foundation to investigate their historical and ecological significance. Jasione is a plant genus with a distribution centered in the Mediterranean basin, characterized by significant m
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21

Rosselló-Mora, Ramon, Marianna Lucio, Arantxa Peña, et al. "Metabolic evidence for biogeographic isolation of the extremophilic bacterium Salinibacter ruber." ISME Journal 2, no. 3 (2008): 242–53. http://dx.doi.org/10.1038/ismej.2007.93.

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22

Fensham, R. J., R. J. Fairfax, and P. R. Sharpe. "Spring wetlands in seasonally arid Queensland: floristics, environmental relations, classification and conservation values." Australian Journal of Botany 52, no. 5 (2004): 583. http://dx.doi.org/10.1071/bt03171.

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The vegetation and environmental setting of permanent spring wetlands are described from a survey of 269 spring complexes throughout seasonally arid Queensland. Wetlands associated with springs in the western and southern discharge areas of the Great Artesian Basin are floristically distinct from other spring wetlands. Ordination analysis suggests that the biogeographic regions and the broad geological substrates that support spring wetlands provide a meaningful representation of floristic range. An existing classificatory system that defines ‘regional ecosystems’ on the basis of the biogeogra
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23

Ferreira, Anthony S., Albertina P. Lima, Robert Jehle, Miquéias Ferrão, and Adam Stow. "The Influence of Environmental Variation on the Genetic Structure of a Poison Frog Distributed Across Continuous Amazonian Rainforest." Journal of Heredity 111, no. 5 (2020): 457–70. http://dx.doi.org/10.1093/jhered/esaa034.

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Abstract Biogeographic barriers such as rivers have been shown to shape spatial patterns of biodiversity in the Amazon basin, yet relatively little is known about the distribution of genetic variation across continuous rainforest. Here, we characterize the genetic structure of the brilliant-thighed poison frog (Allobates femoralis) across an 880-km-long transect along the Purus-Madeira interfluve south of the Amazon river, based on 64 individuals genotyped at 7609 single-nucleotide polymorphism (SNP) loci. A population tree and clustering analyses revealed 4 distinct genetic groups, one of whi
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24

Lobel, Phillip S., Lisa K. Lobel, and John E. Randall. "Johnston Atoll: Reef Fish Hybrid Zone between Hawaii and the Equatorial Pacific." Diversity 12, no. 2 (2020): 83. http://dx.doi.org/10.3390/d12020083.

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Johnston Atoll is isolated in the Central Pacific Ocean (16°45′ N 169°31′ W) about 1287 km (800 miles) southwest of Honolulu, Hawaii and 1440 km (900 miles) north of the equatorial Line Islands, Kiribati. The labrid species, Thalassoma lutescens, has a wide range of distribution in the equatorial Pacific. The related species, Thalassoma duperrey, is endemic to the Hawaiian Islands. The pelagic larvae of both species dispersed to Johnston Atoll, where we found a mix of adult phenotypes representing a range of hybridization events over generations. A hybrid acanthurid was also documented. In add
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25

Yates, Adam M. "A new volute, Ericusa ngayawang sp. nov. (Gastropoda: Volutidae), from the Miocene of South Australia." PeerJ 10 (October 5, 2022): e14197. http://dx.doi.org/10.7717/peerj.14197.

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Ericusa ngayawang sp. nov. is described from shells preserved in the Middle Miocene Cadell Formation in the western Murray Basin of South Australia. At the time the Murray Basin was part of the Southeastern Australian Marine Biogeographic Province. Ericusa ngayawang is a small heavily costate species of Ericusa with clear affinities to the Early Miocene E. atkinsoni of Victoria and Tasmania but can be distinguished from it by its smaller size, more slender proportions and its heavily costate body whorl. Ericusa atkinsoni and its relative, E. macroptera, inhabited the basins to the east of the
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26

Russell, Dale A. "China and the lost worlds of the dinosaurian era." Paleontological Society Special Publications 6 (1992): 257. http://dx.doi.org/10.1017/s2475262200008170.

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What is known of dinosaurian biogeography suggests a centre of evolution first on a fragmenting Pangea-Gondwana and then on a consolidating Laurasia. By Cretaceous time members of Gondwanan low-latitude abelisaur-titanosaur assemblages often bore “back-fans,” while those in polar latitudes were relictual and/or highly derived. The time of last contact between South America and Africa is not well constrained, but links to Antarctica continued beyond the end of the Cretaceous. Many Gondwanan tetrapods appear to have waif-dispersed to Laurasia across southern Europe; few crossed in the opposite d
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27

Van Der Meij, Sancia E. T., and Bastian T. Reijnen. "The curious case ofNeotroglocarcinus dawydoffi(Decapoda, Cryptochiridae): unforeseen biogeographic patterns resulting from isolation." Systematics and Biodiversity 12, no. 4 (2014): 503–12. http://dx.doi.org/10.1080/14772000.2014.946979.

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28

Quinn, James F., and Susan P. Harrison. "Effects of habitat fragmentation and isolation on species richness: evidence from biogeographic patterns." Oecologia 75, no. 1 (1988): 132–40. http://dx.doi.org/10.1007/bf00378826.

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Jiménez, Rosa Alicia, and Juan Francisco Ornelas. "Historical and current introgression in a Mesoamerican hummingbird species complex: a biogeographic perspective." PeerJ 4 (January 12, 2015): e1556. http://dx.doi.org/10.7717/peerj.1556.

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The influence of geologic and Pleistocene glacial cycles might result in morphological and genetic complex scenarios in the biota of the Mesoamerican region. We tested whether berylline, blue-tailed and steely-blue hummingbirds,Amazilia beryllina,Amazilia cyanuraandAmazilia saucerottei, show evidence of historical or current introgression as their plumage colour variation might suggest. We also analysed the role of past and present climatic events in promoting genetic introgression and species diversification. We collected mitochondrial DNA (mtDNA) sequence data and microsatellite loci scores
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30

Umbrello, L. S., P. A. Woolley, and M. Westerman. "Species relationships in the dasyurid marsupial genus Pseudantechinus (Marsupialia : Dasyuridae): a re-examination of the taxonomic status of Pseudantechinus roryi." Australian Journal of Zoology 65, no. 4 (2017): 240. http://dx.doi.org/10.1071/zo17059.

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The status of Pseudantechinus roryi relative to its congeners has been determined from DNA sequences obtained from both nuclear and mitochondrial gene loci. Although all other recognised species of Pseudantechinus form reciprocally monophyletic lineages in phylogenetic analyses, individuals identified in museum collections as Ps. roryi (including type specimens) were indistinguishable from those identified as Ps. macdonnellensis. Ps. roryi is thus considered to be a synonym of Ps. macdonnellensis. Neighbour-joining network analyses failed to reveal any clear biogeographic differences between p
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Salas, E. M., G. Bernardi, M. L. Berumen, M. R. Gaither, and L. A. Rocha. "RADseq analyses reveal concordant Indian Ocean biogeographic and phylogeographic boundaries in the reef fish Dascyllus trimaculatus." Royal Society Open Science 6, no. 5 (2019): 172413. http://dx.doi.org/10.1098/rsos.172413.

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Population genetic analysis is an important tool for estimating the degree of evolutionary connectivity in marine organisms. Here, we investigate the population structure of the three-spot damselfish Dascyllus trimaculatus in the Red Sea, Arabian Sea and Western Indian Ocean, using 1174 single nucleotide polymorphisms (SNPs). Neutral loci revealed a signature of weak genetic differentiation between the Northwestern (Red Sea and Arabian Sea) and Western Indian Ocean biogeographic provinces. Loci potentially under selection (outlier loci) revealed a similar pattern but with a much stronger signa
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Prasad, Guntupalli V. R., and Ashok Sahni. "Late Cretaceous continental vertebrate fossil record from India: Palaeobiogeographical insights." Bulletin de la Société Géologique de France 180, no. 4 (2009): 369–81. http://dx.doi.org/10.2113/gssgfbull.180.4.369.

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Abstract Geophysical data suggested a minimum of 35 Ma physical isolation for the Indian plate from the time of its separation from Madagascar around 88 Ma ago to its final collision with Asia in the Early-Middle Eocene (55-50 Ma ago). Such an extended period of segregation of any landmass is expected to result in genetic isolation of pre-existing populations leading to the development of endemic biota. Therefore, continental Late Cretaceous biota of India hold the key to our understanding of effects of long isolation and northward drift of the Indian plate over different latitudinal belts. Fo
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Rankin, Andrew M., Frank E. Anderson, Stephanie A. Clutts, et al. "Comparative phylogeography of two Northern Rocky Mountain endemics: the widespread Anguispira kochi occidentalis and the narrow-range Anguispira nimapuna (Gastropoda: Discidae)." Biological Journal of the Linnean Society 133, no. 3 (2021): 817–34. http://dx.doi.org/10.1093/biolinnean/blab030.

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Abstract The Northern Rocky Mountain ecosystem supports rich biological diversity with many endemic and rare species. Extant endemics display two biogeographic patterns: widespread species with fragmented populations, and narrow-range endemics. These distributions are shown by the congeneric snails Anguispira kochi occidentalis and Anguispira nimapuna. These two taxa are disjunct from the remaining species of the genus, which achieves its greatest diversity in eastern North America. Given the disjunct nature of A. k. occidentalis and A. nimapuna, we here present a mtDNA phylogeny of the genus
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Goodman, Kari Roesch, Neal L. Evenhuis, Pavla Bartošová-Sojková, and Patrick M. O’Grady. "Diversification in Hawaiian long-legged flies (Diptera: Dolichopodidae: Campsicnemus): Biogeographic isolation and ecological adaptation." Molecular Phylogenetics and Evolution 81 (December 2014): 232–41. http://dx.doi.org/10.1016/j.ympev.2014.07.015.

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35

Le Corre, Matthieu. "Taxonomic Affinities of Audubon's Shearwater from Europa Island." Condor 102, no. 1 (2000): 187–90. http://dx.doi.org/10.1093/condor/102.1.187.

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Abstract The western Indian Ocean holds five subspecies of the pantropical Audubon's Shearwater (Puffinus lherminieri), but none was known to breed in the Mozambique Channel. Here, I describe a newly discovered population of Audubon's Shearwaters on Europa Island, southern Mozambique Channel. Comparison of geographic variation of morphometric characters showed that the birds of this population belong to the P. l. bailloni subspecies, previously thought to be endemic to the Mascarenes Islands. They were distinct from the three subspecies of the Comoro, Aldabra, and Seychelles group, suggesting
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36

Keating-Bitonti, Caitlin R., and Jonathan L. Payne. "Physicochemical controls on biogeographic variation of benthic foraminiferal test size and shape." Paleobiology 42, no. 4 (2016): 595–611. http://dx.doi.org/10.1017/pab.2016.7.

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AbstractThe sizes and shapes of marine organisms often vary systematically across latitude and water depth, but the environmental factors that mediate these gradients in morphology remain incompletely understood. A key challenge is isolating the individual contributions of many, often correlated, environmental variables of potential biological significance. Benthic foraminifera, a diverse group of rhizarian protists that inhabit nearly all marine environments, provide an unparalleled opportunity to test statistically among the various potential controls on size and volume–to–surface area ratio
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37

Barreto, Elisa, Thiago F. Rangel, Loïc Pellissier, and Catherine H. Graham. "Area, isolation and climate explain the diversity of mammals on islands worldwide." Proceedings of the Royal Society B: Biological Sciences 288, no. 1965 (2021): 20211879. https://doi.org/10.5281/zenodo.13485866.

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Abstract:
(Uploaded by Plazi for the Bat Literature Project) Insular biodiversity is expected to be regulated differently than continental biota, but their determinants remain to be quantified at a global scale. We evaluated the importance of physical, environmental and historical factors on mammal richness and endemism across 5592 islands worldwide. We fitted generalized linear and mixed models to accommodate variation among biogeographic realms and performed analyses separately for bats and non-volants. Richness on islands ranged from one to 234 species, with up to 177 single island endemics. Diversit
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38

Barreto, Elisa, Thiago F. Rangel, Loïc Pellissier, and Catherine H. Graham. "Area, isolation and climate explain the diversity of mammals on islands worldwide." Proceedings of the Royal Society B: Biological Sciences 288, no. 1965 (2021): 20211879. https://doi.org/10.5281/zenodo.13485866.

Full text
Abstract:
(Uploaded by Plazi for the Bat Literature Project) Insular biodiversity is expected to be regulated differently than continental biota, but their determinants remain to be quantified at a global scale. We evaluated the importance of physical, environmental and historical factors on mammal richness and endemism across 5592 islands worldwide. We fitted generalized linear and mixed models to accommodate variation among biogeographic realms and performed analyses separately for bats and non-volants. Richness on islands ranged from one to 234 species, with up to 177 single island endemics. Diversit
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39

Barreto, Elisa, Thiago F. Rangel, Loïc Pellissier, and Catherine H. Graham. "Area, isolation and climate explain the diversity of mammals on islands worldwide." Proceedings of the Royal Society B: Biological Sciences 288, no. 1965 (2021): 20211879. https://doi.org/10.5281/zenodo.13485866.

Full text
Abstract:
(Uploaded by Plazi for the Bat Literature Project) Insular biodiversity is expected to be regulated differently than continental biota, but their determinants remain to be quantified at a global scale. We evaluated the importance of physical, environmental and historical factors on mammal richness and endemism across 5592 islands worldwide. We fitted generalized linear and mixed models to accommodate variation among biogeographic realms and performed analyses separately for bats and non-volants. Richness on islands ranged from one to 234 species, with up to 177 single island endemics. Diversit
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40

Barreto, Elisa, Thiago F. Rangel, Loïc Pellissier, and Catherine H. Graham. "Area, isolation and climate explain the diversity of mammals on islands worldwide." Proceedings of the Royal Society B: Biological Sciences 288, no. 1965 (2021): 20211879. https://doi.org/10.5281/zenodo.13485866.

Full text
Abstract:
(Uploaded by Plazi for the Bat Literature Project) Insular biodiversity is expected to be regulated differently than continental biota, but their determinants remain to be quantified at a global scale. We evaluated the importance of physical, environmental and historical factors on mammal richness and endemism across 5592 islands worldwide. We fitted generalized linear and mixed models to accommodate variation among biogeographic realms and performed analyses separately for bats and non-volants. Richness on islands ranged from one to 234 species, with up to 177 single island endemics. Diversit
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41

Briñoccoli, Yanina F., Sergio Bogan, Dahiana Arcila, et al. "Molecular and morphological evidence revalidates Acrobrycon tarijae (Characiformes, Characidae) and shows hidden diversity." ZooKeys 1091 (March 31, 2022): 99–117. http://dx.doi.org/10.3897/zookeys.1091.73446.

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We conducted a revision of the Neotropical genus Acrobrycon. A previous study synonymized the species, A. ipanquianus, distributed from the western portion of the Amazon River to the north-western region of the La Plata River Basin, and A. tarijae, with type locality in the Lipeo River in Bolivia. We revisited this result by collecting new morphometric, meristic, and genetic data (COI mitochondrial gene) for 24 individuals distributed along La Plata River Basin in Argentina, and discussed our results in the context of multiple biogeographic processes of isolation in that basin. Our results rev
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42

Briñoccoli, Yanina F., Sergio Bogan, Dahiana Arcila, et al. "Molecular and morphological evidence revalidates Acrobrycon tarijae (Characiformes, Characidae) and shows hidden diversity." ZooKeys 1091 (March 31, 2022): 99–117. https://doi.org/10.3897/zookeys.1091.73446.

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Abstract:
We conducted a revision of the Neotropical genus Acrobrycon. A previous study synonymized the species, A. ipanquianus, distributed from the western portion of the Amazon River to the north-western region of the La Plata River Basin, and A. tarijae, with type locality in the Lipeo River in Bolivia. We revisited this result by collecting new morphometric, meristic, and genetic data (COI mitochondrial gene) for 24 individuals distributed along La Plata River Basin in Argentina, and discussed our results in the context of multiple biogeographic processes of isolation in that basin. Our results rev
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43

McGlashan, Dugald J., and Jane M. Hughes. "Extensive genetic divergence among populations of the Australian freshwater fish, Pseudomugil signifer (Pseudomugilidae), at different hierarchical scales." Marine and Freshwater Research 53, no. 5 (2002): 897. http://dx.doi.org/10.1071/mf01107.

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The 'island' nature of river systems limits the possibility of dispersal in freshwater fish species, with many displaying extensive genetic subdivision across their ranges. We examined the population genetic structure of the predominantly freshwater fish, Pseudomugil signifer, at fine, medium and broad scales using allozyme and mitochondrial DNA techniques. Extensive genetic subdivision across the range (FST = 0.6) at six polymorphic allozyme loci was partitioned mostly among river-system drainages (42%). Patterns of mitochondrial DNA sequences, which mirrored previous taxonomic designations a
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44

Pennington, R. Toby, and Christopher W. Dick. "The role of immigrants in the assembly of the South American rainforest tree flora." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 359, no. 1450 (2004): 1611–22. http://dx.doi.org/10.1098/rstb.2004.1532.

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The Amazon lowland rainforest flora is conventionally viewed as comprising lineages that evolved in biogeographic isolation after the split of west Gondwana ( ca . 100 Myr ago). Recent molecular phylogenies, however, identify immigrant lineages that arrived in South America during its period of oceanic isolation ( ca . 100–3 Myr ago). Long–distance sweepstakes dispersal across oceans played an important and possibly predominant role. Stepping–stone migration from Africa and North America through hypothesized Late Cretaceous and Tertiary island chains may have facilitated immigration. An analys
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45

Rahel, Frank J. "Biogeographic Influences on Fish Species Composition of Northern Wisconsin Lakes with Applications for Lake Acidification Studies." Canadian Journal of Fisheries and Aquatic Sciences 43, no. 1 (1986): 124–34. http://dx.doi.org/10.1139/f86-013.

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Species–area relations, used to predict the number of fish populations lost in acidified lakes, may overestimate the number of extinctions if regression equations developed from unacidified (high-alkalinity) lakes are used to predict the number of species previously present in acidified (low-alkalinity) lakes. In 100 northern Wisconsin lakes, the species–area regression for alkaline lakes (&gt;10 mg/L as CaCO3) had a higher intercept and greater slope than the regression for low-alkalinity, but unacidified lakes. Thus, low-alkalinity lakes had fewer species than alkaline lakes, and added speci
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46

Freeman, Benjamin G., Graham A. Montgomery, Julian Heavyside, Andre E. Moncrieff, Oscar Johnson, and Benjamin M. Winger. "On the predictability of phenotypic divergence in geographic isolation." Evolution 77, no. 1 (2022): 26–35. http://dx.doi.org/10.1093/evolut/qpac040.

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Abstract Do related populations that are separated by barriers predictably evolve differences from one another over time, or is such divergence idiosyncratic and unpredictable? We test these alternatives by investigating patterns of trait evolution for 54 sister pairs of Andean forest birds that live in similar environments on either side of the arid Marañón Gap, a strong dispersal barrier for humid montane species. We measured divergence in both sexual (song and plumage) and ecological (beak size and beak shape) traits. Sexual traits evolve in a clock-like fashion, with trait divergence posit
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47

Ung, V., B. Michaux, and R. A. B. Leschen. "A comprehensive vicariant model for Southwest Pacific biotas." Australian Systematic Botany 29, no. 6 (2016): 424. http://dx.doi.org/10.1071/sb16032.

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In the present paper, we develop a new biogeographic model for the biota of the Southwest Pacific, using 76 published phylogenies for a range of island endemics or near-endemic organisms. These phylogenies were converted to areagrams by substituting distributions for taxa. Paralogy-free subtrees (3-item statements) were derived from these areagrams and used as input data into LisBeth that uses compatibility analysis and an exhaustive branch and bound algorithm to produce optimal trees. A general areagram is derived from all three-item statements common to the optimal trees. The results of the
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48

Carrera, Marcelo G., and J. Keith Rigby. "Biogeography of Ordovician sponges." Journal of Paleontology 73, no. 1 (1999): 26–37. http://dx.doi.org/10.1017/s0022336000027517.

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Sponges have an unrealized potential importance in biogeographic analysis. Biogeographic patterns determined from our analysis of all published data on distribution of Ordovician genera indicate Early Ordovician sponge faunas have relatively low diversity and are completely dominated by demosponges. Early Ordovician (Ibexian) faunas are characterized by the widespread co-occurrence ofArchaeoscyphiaand the problematicCalathium.This association is commonly found in biohermal structures. Middle Ordovician faunas show an increase in diversity, and two broad associations are differentiated: Appalac
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49

Cavalcante, Lorraine L., Thiago V. T. Occhi, Julian D. Olden, and Andre A. Padial. "Non-native species drive the global loss of freshwater fish beta-diversity." NeoBiota 97 (February 24, 2025): 257–77. https://doi.org/10.3897/neobiota.97.126607.

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Freshwater ecosystems are facing mounting challenges. The widespread introduction of non-native species, for example, has resulted in the loss of native species and the substantial reconfiguration of diversity patterns across regions. Documenting such impacts remains critical for informing national-level biosecurity policies. Here, we explore changes in biogeographic patterns in freshwater fish diversity in response to the spread of non-native species, teasing apart the geographic (watersheds) and taxonomic (species) drivers of patterns at the global scale. We leveraged global databases of fis
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50

Cavalcante, Lorraine L., Thiago V. T. Occhi, Julian D. Olden, and Andre A. Padial. "Non-native species drive the global loss of freshwater fish beta-diversity." NeoBiota 97 (February 24, 2025): 257–77. https://doi.org/10.3897/neobiota.97.126607.

Full text
Abstract:
Freshwater ecosystems are facing mounting challenges. The widespread introduction of non-native species, for example, has resulted in the loss of native species and the substantial reconfiguration of diversity patterns across regions. Documenting such impacts remains critical for informing national-level biosecurity policies. Here, we explore changes in biogeographic patterns in freshwater fish diversity in response to the spread of non-native species, teasing apart the geographic (watersheds) and taxonomic (species) drivers of patterns at the global scale. We leveraged global databases of fis
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