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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
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What are diatoms?
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Images of
Gliwiczia
calcar
(Cleve) Kulikovskiy, Lange-Bert. and Witkowski 2013
Type Specimen
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC111350b
Site ID
ANSP OR0002
Site Name
North Umpqua River, Oregon
Coordinates
43.311, -122.154
Caption
Raphe valve
Scalebar = 10 µm
Site ID
ANSP AK000005
Name
Little Kijik River, Arkansas
Caption
Internal view of raphe valve
Scalebar = 5 µm