Are characiform Fishes Gondwanan in Origin? Insights from a Time-Scaled Molecular Phylogeny of the Citharinoidei (Ostariophysi: Characiformes)
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{"title"=>"Are characiform Fishes Gondwanan in Origin? Insights from a Time-Scaled Molecular Phylogeny of the Citharinoidei (Ostariophysi: Characiformes)", "type"=>"journal", "authors"=>[{"first_name"=>"Jairo", "last_name"=>"Arroyave", "scopus_author_id"=>"37070398400"}, {"first_name"=>"John S.S.", "last_name"=>"Denton", "scopus_author_id"=>"14019369000"}, {"first_name"=>"Melanie L.J.", "last_name"=>"Stiassny", "scopus_author_id"=>"6603582681"}], "year"=>2013, "source"=>"PLoS ONE", "identifiers"=>{"scopus"=>"2-s2.0-84885090019", "doi"=>"10.1371/journal.pone.0077269", "sgr"=>"84885090019", "isbn"=>"1932-6203", "pmid"=>"24116219", "issn"=>"19326203", "pui"=>"369979331"}, "id"=>"e1207373-11a0-3b86-a4e0-1341493abaaa", "abstract"=>"Fishes of the order Characiformes are a diverse and economically important teleost clade whose extant members are found exclusively in African and Neotropical freshwaters. Although their transatlantic distribution has been primarily attributed to the Early Cretaceous fragmentation of western Gondwana, vicariance has not been tested with temporal information beyond that contained in their fragmentary fossil record and a recent time-scaled phylogeny focused on the African family Alestidae. Because members of the suborder Citharinoidei constitute the sister lineage to the entire remaining Afro-Neotropical characiform radiation, we inferred a time-calibrated molecular phylogeny of citharinoids using a popular Bayesian approach to molecular dating in order to assess the adequacy of current vicariance hypotheses and shed light on the early biogeographic history of characiform fishes. Given that the only comprehensive phylogenetic treatment of the Citharinoidei has been a morphology-based analysis published over three decades ago, the present study also provided an opportunity to further investigate citharinoid relationships and update the evolutionary framework that has laid the foundations for the current classification of the group. The inferred chronogram is robust to changes in calibration priors and suggests that the origins of citharinoids date back to the Turonian (ca 90 Ma) of the Late Cretaceous. Most modern citharinoid genera, however, appear to have originated and diversified much more recently, mainly during the Miocene. By reconciling molecular-clock- with fossil-based estimates for the origins of the Characiformes, our results provide further support for the hypothesis that attributes the disjunct distribution of the order to the opening of the South Atlantic Ocean. The striking overlap in tempo of diversification and biogeographic patterns between citharinoids and the African-endemic family Alestidae suggests that their evolutionary histories could have been strongly and similarly influenced by Miocene geotectonic events that modified the landscape and produced the drainage pattern of Central Africa seen today.", "link"=>"http://www.mendeley.com/research/characiform-fishes-gondwanan-origin-insights-timescaled-molecular-phylogeny-citharinoidei-ostariophy", "reader_count"=>44, "reader_count_by_academic_status"=>{"Professor > Associate Professor"=>4, "Researcher"=>8, "Student > Doctoral Student"=>3, "Student > Ph. D. Student"=>10, "Student > Postgraduate"=>2, "Student > Master"=>7, "Student > Bachelor"=>8, "Professor"=>2}, "reader_count_by_user_role"=>{"Professor > Associate Professor"=>4, "Researcher"=>8, "Student > Doctoral Student"=>3, "Student > Ph. D. Student"=>10, "Student > Postgraduate"=>2, "Student > Master"=>7, "Student > Bachelor"=>8, "Professor"=>2}, "reader_count_by_subject_area"=>{"Environmental Science"=>4, "Biochemistry, Genetics and Molecular Biology"=>2, "Agricultural and Biological Sciences"=>36, "Earth and Planetary Sciences"=>2}, "reader_count_by_subdiscipline"=>{"Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>2}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>36}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>2}, "Environmental Science"=>{"Environmental Science"=>4}}, "reader_count_by_country"=>{"Colombia"=>1, "Canada"=>1, "United States"=>2, "Brazil"=>5, "France"=>1}, "group_count"=>0}

Scopus | Further Information

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Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/1228182"], "description"=>"<p>CB=Congo Basin, EA=East Africa, NS=Nilo-Sudan, LG=Lower Guinea, SA=South Africa, and WA=West Africa. Inset bar charts indicate number of species present (red) and number of species endemic (blue) to each region. Inset pie charts indicate species occurrences (A) and species endemism (B) across African regions. Inset box shows genera endemic to the Congo Basin: <i>Belonophago</i> (C), <i>Eugnathichthys</i> (D), <i>Microstomatichthyoborus</i> (E), <i>Hemistichodus</i> (F), and <i>Paraphago</i> (G).</p>", "links"=>[], "tags"=>["partitioned", "geographic"], "article_id"=>817342, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g001"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Distichodontid_species_diversity_partitioned_by_geographic_region_/817342", "title"=>"Distichodontid species diversity partitioned by geographic region.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228184"], "description"=>"<p>Intergeneric relationships among distichodontid genera as proposed by Vari [<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0077269#B25\" target=\"_blank\">25</a>].</p>", "links"=>[], "tags"=>["relationships", "distichodontid", "genera", "vari"], "article_id"=>817344, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g002"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Intergeneric_relationships_among_distichodontid_genera_as_proposed_by_Vari_25_/817344", "title"=>"Intergeneric relationships among distichodontid genera as proposed by Vari [25].", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
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  • {"files"=>["https://ndownloader.figshare.com/files/1228187"], "description"=>"<p>Letters A-J indicate major suprageneric clades. Colored circles on nodes indicate degree of support as determined by bootstrap values (B). Branches of select generic and suprageneric assemblages are differentially colored to indicate composition and configuration of distichodontid subclades discussed in the text. Long branches leading to the outgroup species <i>Danio rerio</i> (root) and <i>Ictalurus punctatus</i> are not shown.</p>", "links"=>[], "tags"=>["citharinoidei", "inferred"], "article_id"=>817347, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g004"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Phylogeny_of_the_Citharinoidei_as_inferred_by_likelihood_in_RAxML_/817347", "title"=>"Phylogeny of the Citharinoidei as inferred by likelihood in RAxML.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228189"], "description"=>"<p>Colored circles on nodes indicate degree of support as determined by posterior probabilities (PP). Branches and terminals colored as in the RAxML tree (<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0077269#pone-0077269-g004\" target=\"_blank\">Figure 4</a>).</p>", "links"=>[], "tags"=>["citharinoidei", "recovered", "bayesian", "inference"], "article_id"=>817349, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g005"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Phylogeny_of_the_Citharinoidei_as_recovered_by_Bayesian_inference_in_MrBayes_/817349", "title"=>"Phylogeny of the Citharinoidei as recovered by Bayesian inference in MrBayes.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228190"], "description"=>"<p>The topology corresponds to the strict consensus of 12 equally most parsimonious trees (L=14047; CI=0.272; RI=0.765). Letters A-G indicate major suprageneric clades also recovered by model-based methods. Colored circles on nodes indicate degree of support as determined by bootstrap values (B). Branches and terminals colored as in the RAxML tree (<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0077269#pone-0077269-g004\" target=\"_blank\">Figure 4</a>). Outgroup taxa in red.</p>", "links"=>[], "tags"=>["citharinoidei", "recovered", "parsimony"], "article_id"=>817350, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g006"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Phylogeny_of_the_Citharinoidei_as_recovered_by_parsimony_in_TNT_/817350", "title"=>"Phylogeny of the Citharinoidei as recovered by parsimony in TNT.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228192"], "description"=>"<p>Parsimony and model-based phylogenies based on the original dataset (top) and a restricted dataset with <i>nd2</i> sequence data removed (bottom). Branches are differentially colored by generic/suprageneric subclade, of which the composition is indicated by the genus/genera matching the color of its branches.</p>", "links"=>[], "tags"=>["citharinoid", "phylogenies", "inferred", "putatively", "saturated"], "article_id"=>817352, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g007"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Comparative_summary_of_citharinoid_phylogenies_inferred_with_and_without_putatively_saturated_sequence_data_/817352", "title"=>"Comparative summary of citharinoid phylogenies inferred with and without putatively saturated sequence data.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228193"], "description"=>"<p>This chronogram was inferred using both primary (with “intermediate” priors) and secondary calibrations (Analysis 1; Table 3). Primary calibration nodes are indicated by black dots and linked to a figure representing the fossil. Secondary calibration nodes are indicated by blue dots. Divergence-time estimates are represented by the mean ages of clades. Gray bars correspond to 95% highest posterior density (HPD) intervals of mean node ages. Terminal taxa are colored by generic/suprageneric clade membership, following the color scheme of Figures 4-7. All nodes resulted in posterior probabilities (PP) larger than 0.95, except for those labeled in red, for which PP < 0.75.</p>", "links"=>[], "tags"=>["citharinoid"], "article_id"=>817353, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g008"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Time_scaled_citharinoid_phylogeny_/817353", "title"=>"Time-scaled citharinoid phylogeny.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228195"], "description"=>"<p>Comparison of citharinoid intergeneric relationships as inferred form anatomical [25] and molecular data (likelihood topology of this study).</p>", "links"=>[], "tags"=>["citharinoid", "intergeneric", "relationships", "inferred", "anatomical", "molecular", "topology"], "article_id"=>817355, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.g009"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Comparison_of_citharinoid_intergeneric_relationships_as_inferred_form_anatomical_25_and_molecular_data_likelihood_topology_of_this_study_/817355", "title"=>"Comparison of citharinoid intergeneric relationships as inferred form anatomical [25] and molecular data (likelihood topology of this study).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-08 08:12:56"}
  • {"files"=>["https://ndownloader.figshare.com/files/1228197", "https://ndownloader.figshare.com/files/1228198"], "description"=>"<div><p>Fishes of the order Characiformes are a diverse and economically important teleost clade whose extant members are found exclusively in African and Neotropical freshwaters. Although their transatlantic distribution has been primarily attributed to the Early Cretaceous fragmentation of western Gondwana, vicariance has not been tested with temporal information beyond that contained in their fragmentary fossil record and a recent time-scaled phylogeny focused on the African family Alestidae. Because members of the suborder Citharinoidei constitute the sister lineage to the entire remaining Afro-Neotropical characiform radiation, we inferred a time-calibrated molecular phylogeny of citharinoids using a popular Bayesian approach to molecular dating in order to assess the adequacy of current vicariance hypotheses and shed light on the early biogeographic history of characiform fishes. Given that the only comprehensive phylogenetic treatment of the Citharinoidei has been a morphology-based analysis published over three decades ago, the present study also provided an opportunity to further investigate citharinoid relationships and update the evolutionary framework that has laid the foundations for the current classification of the group. The inferred chronogram is robust to changes in calibration priors and suggests that the origins of citharinoids date back to the Turonian (<i>ca</i> 90 Ma) of the Late Cretaceous. Most modern citharinoid genera, however, appear to have originated and diversified much more recently, mainly during the Miocene. By reconciling molecular-clock- with fossil-based estimates for the origins of the Characiformes, our results provide further support for the hypothesis that attributes the disjunct distribution of the order to the opening of the South Atlantic Ocean. The striking overlap in tempo of diversification and biogeographic patterns between citharinoids and the African-endemic family Alestidae suggests that their evolutionary histories could have been strongly and similarly influenced by Miocene geotectonic events that modified the landscape and produced the drainage pattern of Central Africa seen today. </p> </div>", "links"=>[], "tags"=>["characiform", "fishes", "gondwanan", "insights", "time-scaled", "molecular", "phylogeny", "citharinoidei"], "article_id"=>817357, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Jairo Arroyave", "John S. S. Denton", "Melanie L. J. Stiassny"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0077269.s001", "https://dx.doi.org/10.1371/journal.pone.0077269.s002"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Are_characiform_Fishes_Gondwanan_in_Origin_Insights_from_a_Time_Scaled_Molecular_Phylogeny_of_the_Citharinoidei_Ostariophysi_Characiformes_/817357", "title"=>"Are characiform Fishes Gondwanan in Origin? Insights from a Time-Scaled Molecular Phylogeny of the Citharinoidei (Ostariophysi: Characiformes)", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2013-10-08 08:12:56"}

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Relative Metric

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