The Swedish Red List 2025 – including ecological variables

The Swedish Red List is compiled by the Swedish Species Information Centre (SLU Artdatabanken) at the Swedish University of Agricultural Sciences as part of the environmental monitoring and assessment programme Biodiversity. It includes assessments of the extinction risk of species in Sweden. The Swedish Red List 2025 was published on 24 March 2026 and is the sixth Swedish Red List to use the International Union for Conservation of Nature (IUCN) Red List categories and criteria.

During the Red List assessment process, the basis for the assessments varies greatly between different species. Some species groups, such as birds and many mammals and fish, are covered by thorough environmental monitoring with long time series of data. However, for most other species groups, the level of knowledge is considerably more limited, which is taken into account in the Red List assessment methodology. To better understand the assessments, it may be helpful to read Manual och riktlinjer för rödlistning i Sverige 2025 (https://res.slu.se/id/publ/145574).

This dataset includes all species that have been categorized as red-listed: Regionally Extinct (RE), Critically Endangered (CR), Endangered (EN), Vulnerable (VU), Near Threatened (NT) and Data Deficient (DD). The dataset consists of three different data files that are available as separate CSV files or as a single Excel file with multiple sheets.

The data file/sheet ”Rodlistade_arter_2025” contains all red-listed species and their assigned categories, the criteria leading to the red-list categories and supporting documentation. It also includes information on factors that may negatively affect species’ survival in Sweden, as well as information about the species' regional occurrence, and their association with landscape types, biotopes and substrates. The data file/sheet consists of 5217 rows and 128 columns.

The data file/sheet ”Paverkan_taxonrelationer” contains information for the two impact factors where the effects on red-listed species are specified in relation to other taxa. The compiled values for red-listed species that have one or more values associated with different taxon relationships for these factors are presented in the data file/sheet “Rodlistade_arter_2025”. The data file/sheet consists of 556 rows and 13 columns.

The data file/sheet ”Substrat_taxonrelationer” contains information for the nine substrate factors where the values for red-listed species are specified in relation to other taxa. The compiled values for red-listed species that have one or more values associated with different taxon relationships for these factors are presented in the data file/sheet “Rodlistade_arter_2025”. The data file/sheet consists of 7035 rows and 30 columns.

This dataset contains only species and does not include other taxon categories. For an overview of all red-listed taxa, including subspecies, apomictic species and other taxon categories, refer to the dataset “Red List work 2025: All red-listed taxa as well as all taxa in the categories Least Concerned (LC), Not Evaluated (NE) and Not Applicable (NA)” at the Swedish National Data Service (https://doi.org/10.5878/ffrv-6x57).

瑞典红色名录（Swedish Red List）由瑞典农业科学大学下属的瑞典物种信息中心（SLU Artdatabanken）编制，作为生物多样性环境监测与评估计划的组成部分。该名录涵盖瑞典境内物种的灭绝风险评估。2025版瑞典红色名录于2026年3月24日正式发布，是第六版采用国际自然保护联盟（International Union for Conservation of Nature, IUCN）红色名录等级与标准的瑞典红色名录。

在红色名录评估流程中，不同物种的评估依据差异显著。部分类群（如鸟类、多数哺乳类与鱼类）依托带有长期时间序列数据的全面环境监测开展评估，但绝大多数其他类群的认知水平仍较为有限，这一情况已在红色名录评估方法中得到充分考量。若希望深入理解本次评估内容，可参阅《瑞典红色名录编制手册与指南2025》（https://res.slu.se/id/publ/145574）。

本数据集包含所有被列入红色名录的物种，其等级包括：区域灭绝（Regionally Extinct, RE）、极危（Critically Endangered, CR）、濒危（Endangered, EN）、易危（Vulnerable, VU）、近危（Near Threatened, NT）以及数据缺乏（Data Deficient, DD）。数据集包含三份独立数据文件，可作为单独的CSV文件获取，亦可整合为包含多个工作表的单个Excel文件。

数据文件/工作表“Rodlistade_arter_2025”收录了所有红色名录物种及其归属等级、判定该红色名录等级的评估标准与佐证材料。此外还包含可能对瑞典境内物种生存造成负面影响的相关因素信息，以及物种的区域分布、与景观类型、生境和基质的关联信息。该数据文件/工作表共包含5217行与128列。

数据文件/工作表“Paverkan_taxonrelationer”包含两类影响因子的相关信息，这类因子对红色名录物种的影响与其他类群的关联关系已被明确标注。针对存在与不同类群关联的一项或多项数值的红色名录物种，其整合后的相关数值已在数据文件/工作表“Rodlistade_arter_2025”中呈现。该数据文件/工作表共包含556行与13列。

数据文件/工作表“Substrat_taxonrelationer”包含九类基质因子的相关信息，这类因子下红色名录物种的数值与其他类群的关联关系已被明确标注。针对存在与不同类群关联的一项或多项数值的红色名录物种，其整合后的相关数值已在数据文件/工作表“Rodlistade_arter_2025”中呈现。该数据文件/工作表共包含7035行与30列。

本数据集仅收录物种，未包含其他类群分类单元。若需查阅所有红色名录分类单元（包括亚种、无融合生殖物种及其他分类单元类群）的完整概览，请参阅瑞典国家数据服务中心发布的数据集《2025年红色名录工作：所有红色名录分类单元以及无危（Least Concerned, LC）、未评估（Not Evaluated, NE）与不适用（Not Applicable, NA）等级下的所有分类单元》（https://doi.org/10.5878/ffrv-6x57）。