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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
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Taxon Contributors
Contact Us
What are diatoms?
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Images of
Planothidium
delicatulum
(Kütz.) Round and Bukht. 1996
Type Specimen
Slide Number
ANSP 111921b
Site ID
ANSP GS181995
Site Name
MORAN CREEK, MN
Coordinates
46.2528, -94.8417
Scalebar = 10 µm
Slide Number
ANSP GC112144b
Site ID
ANSP NRSA0167
Site Name
Spring Creek, ND
Coordinates
47.2557, -101.8082
Scalebar = 10 µm
Slide Number
ANSP GC110459a
Site ID
ANSP GS134565
Site Name
ILLINOIS RIVER, IL
Coordinates
41.3422, -88.8467
Scalebar = 10 µm
Slide Number
ANSP GC110459a
Site ID
ANSP GS134565
Site Name
ILLINOIS RIVER, IL
Coordinates
41.3422, -88.8467
Scalebar = 10 µm
Slide Number
ANSP GC110459a
Site ID
ANSP GS134565
Site Name
ILLINOIS RIVER, IL
Coordinates
41.3422, -88.8467
Scalebar = 10 µm
Slide Number
ANSP GC8031
Site Name
Sabine R., GA
Scalebar = 10 µm
Site ID
ANSP NRSA0167
Name
Spring Creek, ND
Coordinates
47.2557, -101.8082
Caption
Internal view of rapheless valve
Scalebar = 5 µm
Site ID
ANSP NRSA0530
Name
Dry Creek,CA
Coordinates
38.67767, -121.44721
Caption
External view of rapheless valve
Scalebar = 5 µm
Site ID
ANSP NRSA0167
Name
Spring Creek, ND
Coordinates
47.2557, -101.8082
Caption
Internal view of raphe valve
Scalebar = 5 µm
Site ID
ANSP NRSA0167
Name
Spring Creek, ND
Coordinates
47.2557, -101.8082
Caption
External view of raphe valve
Scalebar = 5 µm