Craticula is a genus of diatom that lies on or in the top layers of sediments in the freshwater to brackish water environments it inhabits. In addition to frustule morphology the genus differs from closely related species by its sexual reproduction and movement in response to light.
The Naviculales are an order of diatoms.
Eugene F. Stoermer was a leading researcher in diatoms, with a special emphasis on freshwater species of the North American Great Lakes. He was a professor of biology at the University of Michigan School of Natural Resources and Environment.
The Cymbellaceae are a diatom family in the order Cymbellales.
Eunotiaceae is a family of diatoms in the order Eunotiales that includes the following genera:
Navicula depressa is a freshwater species of algae of in the genus Navicula. Navicula depressa occurs in Fennoscandia.
Navicula cari is a species of algae in the genus Navicula. Navicula cari occur in eutrophic waters.
Stauroneis is a genus of diatoms (Bacillariophyta) with species that occur in fresh and marine water.
Navicula aleksandrae is a species of algae in the genus Navicula which is found near the Baltic Sea.
Eucocconeis is a genus of diatoms belonging to the family Achnanthidiaceae.
Adlafia is a genus of diatoms belonging to the family Anomoeoneidaceae.
Adlafia minuscula is a species of diatoms belonging to the family Anomoeoneidaceae.
Mastogloiaceae is a family of diatoms belonging to the order Mastogloiales.
Cavinula is a genus of diatoms belonging to the family Cavinulaceae.
Chamaepinnularia is a genus of diatoms belonging to the family Naviculaceae.
Cosmioneis is a genus of diatoms belonging to the family Cosmioneidaceae.
Diploneis is a genus of diatoms belonging to the family Diploneidaceae.
Encyonema is a genus of diatoms belonging to the family Cymbellaceae.
Hippodonta is a genus of diatoms belonging to the family Naviculaceae.
Didymosphenia is a genus of diatoms belonging to the family Cymbellaceae.
