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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
Pinnularia
divergentissima var. subrostrata
A.Cleve 1898
Type Specimen
Slide Number
ANSP GC8140
Site ID
Station 24
Site Name
US geodetic station, pool, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8128
Site ID
Station 12 in Patrick & Freese (1961)
Site Name
Small pool near Pt. Barrow Camp, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8128
Site ID
Station 12
Site Name
Small pool near Pt. Barrow Camp, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8128
Site ID
Station 12
Site Name
Small pool near Pt. Barrow Camp, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8128
Site ID
Station 12
Site Name
Small pool near Pt. Barrow Camp, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8128
Site ID
Station 12 in Patrick & Freese (1961)
Site Name
Small pool near Pt. Barrow Camp, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Slide Number
ANSP GC8140
Site ID
Station 24
Site Name
US geodetic station, pool, Alaska
Notes
From Patrick and Freese (1961)
Scalebar = 10 µm
Site ID
Patric & Freese ST. 23
Name
Small tundra pool near Point Barrow, Alaska
Caption
External valve view
Scalebar = 5 µm