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We aim to provide everyone with accurate information about diatoms of the United States.
Expert contributors are submitting text and images for freshwater genera and North American species, including taxonomic and ecological information.
Diatom "bird guides" are included for all taxa (examples to the right). For many species, environmental response plots and geographic distribution maps are included.
Our editorial review board is ensuring the scientific merit of each submission and directing site development.
25 March, 2011
05 March, 2015
01 December, 2014