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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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Projects
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Taxon Contributors
Contact Us
What are diatoms?
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Images of
Psammothidium
didymum
(Hust.) Bukht. and Round 1996
Type Specimen
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
rapheless valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
raphe valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
rapheless valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
raphe valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
rapheless valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
raphe valve
Scalebar = 10 µm
Slide Number
ANSP MT1517A
Site ID
ANSP MT1517A
Site Name
Jerome Rock Lake #2, Madison Co, MT, US
Caption
raphe valve
Scalebar = 10 µm
Site ID
ANSP MT1517A
Name
Jerome Rock Lake #2, Madison Co, MT, US
Scalebar = 2 µm
Site ID
ANSP MT1517A
Name
Jerome Rock Lake #2, Madison Co, MT, US
Scalebar = 2 µm
Site ID
ANSP MT1517A
Name
Jerome Rock Lake #2, Madison Co, MT, US
Scalebar = 2 µm
Site ID
USGS SPLT0995ADE0011B
Name
BIG THOMPSON BL MORAINE PARK NR ESTES PARK, CO.
Coordinates
40.3539, -105.5836
Scalebar = 2 µm