California Academy of Sciences Diatom Collection « http://www.calacademy.org/research/diatoms/ | | An extensive resource on diatom taxonomy , primarily focused on recent freshwater diatoms of the united states. |
Chesapeake and Coastal Bay Life - Diatoms « http://www.dnr.state.md.us/bay/cblife/algae/diatom/index.html | | Fact sheets on the diatom genera and species found in maryland in chesapeake bay and its tributaries. |
Cohn Lab Center For Diatom Research « http://condor.depaul.edu/~diatom | | Dedicated to expanding research and general knowledge of diatoms , includes basic introductions about diatoms , and information about the laboratory and the research undertaken. |
Freshwater Diatoms « http://www.vvm.com/~jevans/sfaquaticalgae/folderdiatoms/fdiatbc.html | | Microscope images of many genera , mostly collected in central texas. |
Great Lakes Diatoms « http://www.umich.edu/~phytolab/GreatLakesDiatomHomePage/top.html | | Collection of images , classified by morphology and by genus. |
Introduction to Bacillariophyta (the Diatoms) « http://www.ucmp.berkeley.edu/chromista/bacillariophyta.html | | Information about the fossil record , life history and ecology , systematics , and morphology. |