Note that not all assessments have supplementary information or maps (see Distribution Maps and Supplementary Information).Ī Google Translate option is provided to allow users to view assessments in different languages. The assessment summary includes a download tool, where a range of files can be downloaded, including the PDF version of the assessment, any supplementary information, spatial data, and an image of the distribution map. For more information about citing assessments and other information from the website, see Citing The IUCN Red List. The assessment citation is clearly displayed beneath the scientific name. The primary common name is shown at the top of the fact sheet where there are no common names recorded, the scientific name appears instead.įor taxa that have a common name displayed, the scientific name appears below this. Note that the PDF version of the assessment does not include any images of the taxon. The following information is included in the assessment summary:Īny available photographs or other images of the taxon are displayed at the top of the fact sheet. This provides a quick guide to the taxon’s status, where it is found, what threats are affecting it, and what conservation actions are in place or recommended. ![]() The first section displayed on the fact sheet is an assessment summary. The different sections of the assessment are explained in more detail below. ![]() Within each Red List assessment, supporting information is displayed in different sections, which include both text and data (there is also a Text Summary section that shows all of the assessment text in one place). Note that data that are not part of the minimum supporting information requirements may not be recorded for all taxa on The IUCN Red List. For some taxa, the PDF version displays a different scientific name from the one used in the fact sheet (see Taxonomic Revisions on The Red List for an explanation). The PDF version of an assessment includes the same text, data and map that is displayed in the fact sheet, except for images of the taxon and data from external sources. The map provides a quick illustration of where the species occurs, and the underlying spatial data are also used for analyses. These data contribute to justifying the placement of the taxon in a particular category, but they also allow the Red List to be analysed and for users to perform a wide range of searches on the website.ĭistribut ion map – most assessments include a distribution map. Many assessments also include data (population size, generation length, number of locations, etc.). The text justifies the placement of the taxon in a particular category and the context for conservation action.ĭata – all assessments include coded information (Red List Category, Red List Criteria, countries of occurrence, threats, habitats, conservation and research actions, etc.). Text – each assessment includes text describing the reasons for placing the taxon into a particular category, its global distribution, and what is currently known about its population, the habitats it relies on, threats, use and trade, and conservation measures. Both versions provide three general types of supporting information: Red List assessments are available as online assessments (or fact sheets), and also as PDF publications that can be downloaded from the fact sheets. The minimum and recommended supporting information requirements for assessments being submitted for publication on The IUCN Red List, and guidance on what information to include in a Red List assessment, are available in the Supporting Information Guidelines. Currently, The IUCN Red List includes assessments for over 138,300 species, most of them documented with information supporting their Red List status. In 2004, it became a requirement for Assessors to provide supporting information for all submitted assessments. At that time, just over 16,500 species were included on the Red List, each one with very basic information attached. ![]() In 2000, IUCN compiled all Red List assessments from the 1996 IUCN Red List of Threatened Animals and The World List of Threatened Trees into one electronic Red List, which marked the beginning of The IUCN Red List website. It is a compendium of information detailing the current extinction risk for the animal, fungus and plant species that have been assessed to date. Supporting Information The IUCN Red List is more than just a list of species names and Red List Categories.
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