Studies on mites are essential in managing agroecosystems. Although they serve as hosts and food for phytophagous mites, native plants can also harbour predatory mites and other natural enemies that regulate phytophagous populations. As such, this study aimed to assess the occurrence of mites on four Hancornia speciosa varieties. Collections were made at the ex situ germplasm of the School of Agronomy, Federal University of Goiás, in Goiás State, Brazil. The speciosa s.str., cuyabensis, gardneri and pubescens mangabeira varieties were assessed, from January to December 2016. Two plants of each variety/block were randomly selected to assess the mites present. Thirty-six species were recorded, distributed into 25 genera and 12 families. Of the taxa sampled, 12 were identified up to species level. The families with the largest number of individuals were Tetranychidae, Phytoseiidae, Ceratozetidae and Tenuipalpidae. While the highest number of mites was found on the pubescens variety, gardneri hosted the largest abundance of predatory mites and pubescens the greatest richness of this mite group. The mangabeira harbours phytophagous species with a potential threat to agriculture, such as Tetranychus mexicanus, Brevipalpus yothersi and Polyphagotarsonemus latus

对螨的研究对于管理农业生态系统至关重要。虽然它们是植物吞噬螨的寄主和食物，但它们也可以容纳捕食性螨和其他调节植物吞噬种群的天敌。因此，本研究旨在评估在四个汉角藻物种上螨虫的发生。收集物在巴西戈亚斯州戈亚斯联邦大学农学学院的异地种质中进行。在桐s.str，cuyabensis，gardneri和毛竹从2016年1月至2016年12月对mangabeira品种进行了评估。随机选择每种品种/块的两种植物来评估螨的存在。记录了36种，分为25属和12科。在抽样的分类单元中，有12种被鉴定到物种水平。个体数量最多的科是四叶科，植物科，天牛科和藤科。虽然在pubescens品种中发现的螨虫数量最多，但gardneri拥有最多的捕食性螨虫，而pubescens则是该螨虫群体中含量最大的。曼加贝拉（Mangabeira）藏有对农业有潜在威胁的食植物物种，例如墨西哥Tetranychus mexicanus，Brevipalpus yothersi和pha鱼