Background Open access to occurrence records of the most dangerous invasive species in a standardised format have important potential applications for ecological research and management, including the assessment of invasion risks, formulation of preventative and management plans in the context of global climate and land use changes in the short and long perspective. The striped field mouse (Apodemus agrarius Pallas, 1771) is a common species in the temperate latitudes of the Palaearctic. Due to land use and global climate changes, several waves of expansion of the range of this species have been observed or inferred. By intrusion into new regions, the striped field mouse has become an alien species there. Apodemus agrarius causes significant harm to agriculture and is one of the most important pests of grain crops. In tree nurseries, A. agrarius destroys seeds of valuable tree species and gnaws at the bark of saplings of broadleaf species and berry bushes. It is one of the most epidemiologically important rodents, involved in the circulation of the causative agents of haemorrhagic fever with renal syndrome (HFRS) and many other zoonotic infections. The foregoing allows us to classify the striped field mouse as a dangerous invasive alien species in the expanding part of the range. A lot of data accumulated for this species are of interest from both ecological and applied points of view. The accumulation and aggregation of data on the occurrence records of A. agrarius is relevant for the study of ecology, biogeography and construction of the spatial distribution and ecological niche models in the context of global climate change. We have created a dataset of 1603 occurrence records of this species, collected from 1936 to December 2020 by various zoologists, previously published or original. These records relate to a significant part of the striped field mouse’s range in Russia (1264 records) and neighbouring countries (339 records). The dataset shows the position of the northern and central parts of A. agrarius range, the disjunction of the range in Transbaikalia and isolated populations in the north of the range. The data were obtained in different formats from literature, indicating different degrees of accuracy of geographic coordinates and with several variations of the species' name. In the process of aggregating and fixing errors, we created a set of georeferenced occurrence records, adopted a controlled vocabulary, removed duplicates and standardised the format of records using unified data structure. We examined the dataset for inconsistencies with the taxonomic position of A. agrarius and removed the incorrect records. This paper presents the resulting dataset of A. agrarius occurrence records in the territory of Russia and neighbouring countries in a standardised format. New information This is a validated and comprehensive dataset of occurrence records of A. agrarius, including both our own observations and records from literature. This dataset is available for extension by other researchers using a standard format in accordance with Darwin Core standards. In different countries, there are a lot of occurrence records for the striped field mouse, but the overwhelming part of them is presented in separate literary sources, stored in the form of maps and in zoological collections. Prior to this project, such information was not available to a wide range of researchers and did not allow the use of these spatial data for further processing by modern methods of analysis, based on geographic information systems (GIS technologies). The created dataset combines species occurrence records of many Soviet zoologists who studied the distribution of the striped field mouse over a significant part of its recent range, in Russia and neighbouring countries (within the former USSR). The final set of records was created by combining the species occurrence records using a uniform data structure, checking geographic coordinates and removing duplicate and erroneous records. The dataset expands the available information on the spatial and temporal distribution of the dangerous invasive species in Russia and neighbouring countries of the former USSR (Estonia, Latvia, Lithuania, Belarus, Ukraine, Moldova, Georgia, Azerbaijan, Kazakhstan and Kyrgyzstan).

中文翻译：

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入侵外来条纹田鼠（Apodemus agrarius Pall.）在前苏联的聚集发生记录

背景 以标准化格式开放获取最危险入侵物种的发生记录对于生态研究和管理具有重要的潜在应用，包括在全球气候和土地利用变化的背景下评估入侵风险、制定预防和管理计划短期和长期的观点。条纹田鼠 (Apodemus agrarius Pallas, 1771) 是古北温带地区的常见物种。由于土地利用和全球气候变化，已经观察到或推断出该物种范围的几波扩张。通过侵入新的区域，条纹田鼠已成为那里的外来物种。Apodemus agrarius对农业造成重大危害，是粮食作物最重要的害虫之一。在苗圃中，A. agrarius 会破坏有价值的树种的种子，并啃咬阔叶树种和浆果灌木的树皮。它是流行病学上最重要的啮齿动物之一，参与肾综合征出血热 (HFRS) 和许多其他人畜共患感染的病原体的循环。前述允许我们将条纹田鼠归类为范围扩大部分的危险外来入侵物种。从生态和应用的角度来看，为该物种积累的大量数据都很有趣。A. agrarius 发生记录数据的积累和聚合与全球气候变化背景下的生态学、生物地理学研究以及空间分布和生态位模型的构建有关。我们创建了一个包含该物种 1603 条出现记录的数据集，由各种动物学家从 1936 年至 2020 年 12 月收集，以前发表或原创。这些记录与俄罗斯（1264 条记录）和邻国（339 条记录）的条纹田鼠活动范围的很大一部分有关。该数据集显示了 A. agrarius 山脉北部和中部的位置，Transbaikalia 山脉的分离以及该山脉北部的孤立种群。这些数据以不同的格式从文献中获得，表明地理坐标的不同准确度以及物种名称的几种变体。在汇总和修复错误的过程中，我们创建了一组地理参考出现记录，采用受控词汇，使用统一的数据结构去除重复并标准化记录格式。我们检查了数据集是否与 A. agrarius 的分类位置不一致，并删除了不正确的记录。本文以标准化格式展示了俄罗斯境内和邻国境内 A. agrarius 发生记录的结果数据集。新信息 这是一个经过验证且全面的 A. agrarius 发生记录数据集，包括我们自己的观察和文献记录。该数据集可供其他研究人员使用符合达尔文核心标准的标准格式进行扩展。在不同的国家，有很多关于条纹田鼠的出现记录，但其中绝大多数是在不同的文献资料中呈现的，以地图和动物收藏的形式存储。在该项目之前，此类信息无法提供给广泛的研究人员，并且不允许使用这些空间数据通过基于地理信息系统（GIS 技术）的现代分析方法进行进一步处理。创建的数据集结合了许多苏联动物学家的物种出现记录，他们研究了条纹田鼠在俄罗斯和邻国（前苏联境内）的大部分近期分布范围内的分布。最终的记录集是通过使用统一的数据结构组合物种出现记录、检查地理坐标并删除重复和错误记录而创建的。