Reference health
Amazonian amphibians: diversity, spatial distribution patterns, conservation and sampling deficits
2 of 107 checkable references need attention · checked 2026-08-19
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
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References needing attention
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The 105 checked references that resolve
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A large‐scale assessment of ant diversity across the Brazilian Amazon Basin: integrating geographic, ecological and morphological drivers of sampling bias
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Conservation Needs of Batrachophrynus and Telmatobius Frogs of the Andes of Peru
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Herpetofauna of São João da Barra Hydroelectric Plant, state of Mato Grosso, Brazil
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An examination of multiple factors affecting community structure in an aquatic amphibian community
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Four new species of Pristimantis Jiménez de la Espada, 1870 (Anura: Craugastoridae) in the eastern Amazon
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The influence of riverine barriers, climate, and topography on the biogeographic regionalization of Amazonian anurans
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Effects of mesoscale environmental heterogeneity and dispersal limitation on floristic variation in rain forest ferns
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Neutral processes and reduced dispersal across Amazonian rivers may explain how rivers maintain species diversity after secondary contact
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Multi-proxy evidence of Caribbean-sourced marine incursions in the Neogene of Western Amazonia, Brazil
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The combined influence of riverine barriers and flooding gradients on biogeographical patterns for amphibians and squamates in south‐eastern Amazonia
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How environmental factors affect the abundance and distribution of two congeneric species of Amazonian frogs
resolves10.1098/rspb.2018.2343
Why is Amazonia a ‘source’ of biodiversity? Climate-mediated dispersal and synchronous speciation across the Andes in an avian group (Tityrinae)
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Wide but not impermeable: Testing the riverine barrier hypothesis for an Amazonian plant species
resolves10.1111/ddi.13717
Patterns of species richness and turnover in endemic amphibians of the
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Protected areas and spatial conservation priorities for endemic vertebrates of the Gran Chaco, one of the most threatened ecoregions of the world
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Hotspots within a global biodiversity hotspot - areas of endemism are associated with high mountain ranges
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The strong influence of collection bias on biodiversity knowledge shortfalls of<scp>B</scp>razilian terrestrial biodiversity
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Biogeography of Amazon birds: rivers limit species composition, but not areas of endemism
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World‐Wide Species Richness Patterns of Tiger Beetles (Coleoptera: Cicindelidae): Indicator Taxon for Biodiversity and Conservation Studies
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Building mountain biodiversity: Geological and evolutionary processes
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Modeling the ecology and evolution of biodiversity: Biogeographical cradles, museums, and graves
resolves10.1038/s41598-018-20596-7
Most species are not limited by an Amazonian river postulated to be a border between endemism areas
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Amazonian Amphibian Diversity Is Primarily Derived from Late Miocene Andean Lineages
resolves10.1670/16-090
Extinction Debt as a Driver of Amphibian Declines: An Example with Imperiled Flatwoods Salamanders
resolves10.1038/ngeo1017
Miocene drainage reversal of the Amazon River driven by plate–mantle interaction
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Biogeography of Neotropical Rainforests: past connections between Amazon and Atlantic Forest detected by ecological niche modeling
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Biogeografia histórica e conservação das florestas úmidas da América do Sul
resolves10.1111/ecog.05026
The ghosts of forests past and future: deforestation and botanical sampling in the Brazilian Amazon
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A global database on freshwater fish species occurrence in drainage basins
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Global diversity patterns and cross‐taxa convergence in freshwater systems
resolves10.2307/2991994
What Satellite Imagery and Large-Scale Field Studies Can Tell About Biodiversity Patterns in Amazonian Forests
resolves10.1111/jbi.13847
Large‐scale DNA‐based survey of frogs in Amazonia suggests a vast underestimation of species richness and endemism
resolves10.1002/ecy.2392
<scp>ATLANTIC AMPHIBIANS</scp>: a data set of amphibian communities from the Atlantic Forests of South America
resolves10.1590/1519-6984.00814BM
Contributions to the knowledge of amphibians and reptiles from Volta Grande do Xingu, northern Brazil
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Balancing hydropower and biodiversity in the Amazon, Congo, and Mekong
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Deforestation dynamics in Brazil's Amazonian settlements: Effects of land-tenure concentration
The 34 references without a DOI — listed, not checked
no DOI — not checkedAmphibiaweb Tea
no DOI — not checkedField techniques for herpetofaunal community analysis
no DOI — not checkedSpecies richness and endemicity of the herpetofauna of South and Southeast Asia
no DOI — not checkedO destino das áreas de endemismo na Amazônia
no DOI — not checked109785_B10015939
no DOI — not checkedAmphibian species of the orld: An online reference. Electronic Database
no DOI — not checkedAmphibian species of the World
no DOI — not checkedTests of biogeographic hypotheses for diversification in the Amazonian forest frog, Physalaemus petersi
no DOI — not checkedThe Global Biodiversity Information Facility
no DOI — not checked109785_B10016104
no DOI — not checked109785_B10016162
no DOI — not checkedCenso da Biodiversidade da Amazônia Brasileira. Grupo: Anfibios.
no DOI — not checkedInstituto Brasileiro de Geografia e Estatistica. Mapa de Biomas do Brasil.
no DOI — not checkedIUCN—The World Conservation Union. Red List of Threatened Species
no DOI — not checkedIUCN—The World Conservation Union. Red List of Threatened Species
no DOI — not checkedImportância da preservação de anuros. XVI Seminário Interinstitucional de Ensino
no DOI — not checked109785_B10018032
no DOI — not checkedScience panel for the Amazon
no DOI — not checkedHistórico da ciência na região Norte do Brasil: a ciência em ação na Amazônia brasileira
no DOI — not checkedvegan: Community Ecology Package
no DOI — not checkedDiversity and conservation of amphibians in South and Southeast Asia
no DOI — not checked109785_B10018302
no DOI — not checkedRStudio: Integrated development for R. RStudio PBC
no DOI — not checkedDisentangling the drivers of continental mammalian endemism
no DOI — not checkedSistema de Informação sobre a Biodiversidade Brasileira
no DOI — not checkedConservação de anfíbios no Brasil
no DOI — not checkedSISBIO - Sistema de Autorização e Informação em Biodiversidade
no DOI — not checkedAdvances in geocomputation and geospatial artificial intelligence (GeoAI) for mapping
no DOI — not checkedSpeciesLink o projeto
no DOI — not checked109785_B10018522
no DOI — not checked109785_B10018665
no DOI — not checkedVertNet
no DOI — not checkedThe Amazon rainforest ecoregion boundaries
no DOI — not checkedRelatório anual 2013
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