Background Knowledge about the distribution of living organisms on Earth is very important for many areas of biological science and understanding of the surrounding world. However, much of the existing distributional data are scattered throughout a multitude of sources, such as taxonomic publications, checklists and natural history collections and often, bringing them together is difficult. A very successful attempt to solve this problem is the GBIF project, which allows a huge number of researchers to publish data in one place in a single standard. Our dataset represents a significant addition to the occurrences of amphibians in the Volga, Don riverine basins and adjacent territories. The dataset contains up-to-date information on amphibian occurrences in the Volga river basin and adjacent territories, located for the most part on the Russian plain of European Russia. The dataset is based on our own studies that were conducted in the years 1996-2020. The dataset consists of 5,030 incident records, all linked to geographical coordinates. A total of 13 amphibian species belonging to nine genera and six families have been registered within the studied territory, although the distribution of amphibian species in this region of Russia has not yet been fully studied. This is especially relevant with the spread of cryptic species that can only be identified using molecular genetic research methods. The main purpose of publishing a database is to make our data available in the global biodiversity system to a wide range of users. The data can be used by researchers, as well as helping the authorities to manage their territory more efficiently. New information All occurrences are published in GBIF for the first time. Most of the data are stored in field diaries and we would like to make it available to everyone by adding it in the global biodiversity database (GBIF).

中文翻译：

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伏尔加河、顿河流域和邻近地区（俄罗斯）两栖动物的出现：1996-2020 年的研究

背景知识关于地球上生物分布的知识对于生物科学的许多领域和对周围世界的理解都非常重要。然而，许多现有的分布数据分散在众多来源中，例如分类出版物、清单和自然历史收藏，而且通常很难将它们放在一起。解决这个问题的一个非常成功的尝试是 GBIF 项目，它允许大量研究人员以单一标准在一个地方发布数据。我们的数据集代表了伏尔加河、顿河流域和邻近地区两栖动物出现的重要补充。该数据集包含有关伏尔加河流域和邻近地区两栖动物发生的最新信息，大部分位于欧洲俄罗斯的俄罗斯平原上。该数据集基于我们自己在 1996-2020 年间进行的研究。该数据集包含 5,030 条事件记录，均与地理坐标相关联。尽管俄罗斯该地区两栖动物的分布尚未得到充分研究，但在研究领土内共登记了属于九属六科的13种两栖动物。这与只能使用分子遗传学研究方法识别的神秘物种的传播尤其相关。发布数据库的主要目的是让我们的数据在全球生物多样性系统中可供广大用户使用。研究人员可以使用这些数据，并帮助当局更有效地管理其领土。新信息 所有事件均首次在 GBIF 中发布。大部分数据都存储在野外日记中，我们希望通过将其添加到全球生物多样性数据库 (GBIF) 中来让每个人都可以使用它。