A checklist and trait database of ground-dwelling arthropods across urban habitats

Expert-curated checklist and trait database of 297 ground-dwelling arthropod species sampled in four major Italian cities using a standardized protocol. The dataset provides species presence and activity density, along with taxonomic, ecological, functional, morphological, biogeographical and genetic information, offering a baseline for studying urban arthropod diversity and responses to urbanization.

本数据集为经专家精心编撰的物种名录与性状数据库，涵盖通过标准化采样方案在意大利四座主要城市中采集的297种地表栖息节肢动物。该数据集记录了物种检出情况与活动密度，同时包含分类学、生态学、功能性状、形态学、生物地理学及遗传学相关信息，可为研究城市节肢动物多样性及其对城市化的响应提供基准参照。