Home
Practitioners
Morphology
All Morphological Groups
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
About
News
Projects
Review Board
Taxon Contributors
Contact Us
What are diatoms?
Search
×
Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
News
Projects
Review Board
Taxon Contributors
Contact Us
What are diatoms?
Search taxa, citations, glossary, contributors, and images
Submit
Close search
Species
Filters
Applied Filters
Clear all
101-1000
Size Range,
µm
3
11-100
101-1000
1001-10000
10001-100000
100001-1000000
Length/Diameter,
µm
Width,
µm
Stria density
per 10 μm, near center
Motility
Non-motile
Weakly motile
Slightly motile
Moderately motile
Highly motile
Attachment
Unattached
Prostrate
Tube-Forming
Vertical
Habitat
Soils
Moist habitats
Benthic
Planktonic
Milieu
Rivers
Lakes
Wetlands
Springs
Splash zones
Estuaries
Neritic
Sea Ice
Colony
Solitary
Colonies occasional
Colonies common
Biological Condition Gradient
BCG 1
BCG 2
BCG 3
BCG 4
BCG 5
Distribution
Western rivers 2004
Southeast rivers 2014
Northeast rivers 2016
Northwest rivers 2015
California coastal rivers 2017
Northeast lake sediments
Nat. Eco. Obs. Network (NEON)
Great Lakes inventory
Nitrogen Fixer
Nitrogen Fixer
Rare
Rare
Extinct
Extinct
Filters
Displaying
78
of 1101 species
GC
Genus Considered
Waterbody
All
Inland
Marine
Sort
Name
Ascending
Download CSV table of these results
Aneumastus
Aneumastus minor
Anomoeoneis
Anomoeoneis capitata
Anomoeoneis sphaerophora f. rostrata
Asterionella
Asterionella formosa
Aulacoseira
Aulacoseira granulata var. angustissima
Aulacoseira pusilla
Aulacoseira islandica
Bacillaria
Bacillaria paxillifera
Brachysira
Brachysira subtilis
Capartogramma
Capartogramma crucicula
Cavinula
Cavinula lapidosa
Cavinula variostriata
Chamaepinnularia
Chamaepinnularia witkowskii
Cocconeis
Cocconeis czarneckii
Cyclotella
Cyclotella kingstonii
Cymbella
Cymbella affiniformis
Cymbopleura
Cymbopleura amphicephala
Cymbopleura maggieae
Cymbopleura subaequalis
Delicatophycus
Delicatophycus tundraphilus
Delicataophycus canadensis
Denticula
Denticula kuetzingii
Diploneis
Diploneis submarginestriata
Distrionella
Distrionella incognita
Eolimna
Eolimna metafarta
Eolimna aboensis
Eunotia
Eunotia orthohedra
Eunotia tecta
Eunotia bidentula
Eunotia mucophila
Fallacia
Fallacia californica
Fragilaria
Fragilaria cyclopum
Geissleria
Geissleria declivis
Gomphonella
Gomphonella hutchinsoniana
Gomphonella fogedii
Gomphonella olivacea
Gomphonema
Gomphonema lagenula
Gomphosinica
Gomphosinica geitleri
Grunowia
Grunowia tabellaria
Grunowia sinuata
Navicula
Navicula canalis
Navicula seibigiana
Navicula cryptocephala
Navicula gregaria
Navicula capitatoradiata
Navicula notha
Navicula trivialis
Navicula radiosa
Navicymbula
Navicymbula pusilla
Neidiomorpha
Neidiomorpha binodiformis
Neidium
Neidium hercynicum
Nitzschia
Nitzschia oligotraphenta
Nupela
Nupela decipiens
Peronia
Peronia fibula
Pinnularia
Pinnularia divergentissima
Pinnularia borealis
Planothidium
Planothidium incuriatum
Planothidium amphibium
Planothidium lanceolatoides
Planothidium joursacense
GC
Platessa
Platessa stewartii
Prestauroneis
Prestauroneis protracta
Psammothidium
Psammothidium obliquum
Pulchellophycus
Pulchellophycus schwabei
Sellaphora
Sellaphora subbacillum
Sellaphora disjuncta
Semiorbis
Semiorbis eliasiae
Skabitschewskia
Skabitschewskia oestrupii
Skabitschewskia peragalloi
Staurophora
Staurophora tackei
Staurosira
Staurosira stevensonii
Staurosirella
Staurosirella berolinensis
Staurosirella neopinnata
Stephanodiscus
Stephanodiscus hantzschii f. tenuis
Stephanodiscus oregonicus
Tabularia
Tabularia fasciculata
Thalassiosira
Thalassiosira weissflogii
Thalassiosira lacustris