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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?
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Species
Filters
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
Benthic
Planktonic
Milieu
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
25
of 1119 species
GC
Genus Considered
Waterbody
All
Inland
Marine
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Name
Ascending
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Actinocyclus
Actinocyclus normanii
Amicula
Amicula vermiculata
Bacillaria
Bacillaria paxillifera
Caponea
Caponea caribbea
Chaetoceros
Chaetoceros lauderi
Encyonema
Encyonema silesiacum var. elegans
Eupodiscus
Eupodiscus radiatus
Fallacia
Fallacia hummii
Hippodonta
Hippodonta gravistriata
Mastogloia
Mastogloia binotata
Mastogloia lucayensis
Mastogloia floridensis
Navicula
Navicula gregaria
Navicula peregrinopsis
Navicula peregrina
Pleurosigma
Pleurosigma delicatulum
Proschkinia
Proschkinia browderiana
Seminavis
Seminavis eulensteinii
Tabularia
Tabularia fasciculata
Thalassiosira
Thalassiosira minima
Thalassiosira weissflogii
Thalassiosira baltica
Thalassiosira lacustris
Tryblionella
Tryblionella lanceola
Tryblionella granulata
