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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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Images of
Planothidium
amphibium
C.E.Wetzel, Ector and L.Pfister 2014
Type Specimen
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC112093a
Site ID
ANSP NRSA0108
Site Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Rapheless valve
Scalebar = 10 µm
Site ID
ANSP NRSA0108
Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Internal view of raphe valve
Scalebar = 2 µm
Site ID
ANSP NRSA0108
Name
Unnamed stream, Meagher Co, MT
Coordinates
46.93093, -110.86984
Caption
Internal view of rapheless valve
Scalebar = 5 µm