DiversityNaviKey (DNK) is a tool primarily designed for diagnosis and interactive identification of organisms or other items as well as item groups which are part of or related to biodiversity, geodiversity or environmental research (see About).
Current versions of the PWA give access to six data sources, among them DEEMY (see here).
Start using the tool by opening https://divnavikey.snsb.info in a browser on any user device (desktop, tablet, smartphone). Select the appropriate data source (DEEMY) and proceed as recommended.