An image database for diatom identification and nomenclature

A relational database linking diatom images, taxonomic nomenclature, sample collection information, and corresponding environmental data can be create d easily using existing software packages. Structured properly, such a data base becomes a dynamic tool for cataloguing specimens and recording associa ted site data. This, in turn, can greatly assist in the rapid communication of taxonomic and ecological information, the education of beginning analys ts, and the assurance of taxonomic consistency.