The document is about a project called MacroMED which aims to compile data on macroinvertebrates from Mediterranean climate regions around the world. It was funded by the European Commission as part of the larger BioFresh project to build a global freshwater biodiversity database. The MacroMED project will merge existing taxonomic data from Mediterranean regions into one accessible database. They are contacting taxonomic experts in these regions to contribute data and literature on macroinvertebrate occurrences to help complete the database. Experts can provide already digitized data or publications to be digitized for the project.