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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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What are diatoms?
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Images of
Navicula
freesei
R.M.Patrick and Freese
Type Specimen
Slide Number
ANSP GC8188A
Site Name
Barrow Camp, Saltwater Lake
Coordinates
71.28095, -156.6677
Caption
Type material
Scalebar = 10 µm
Slide Number
ANSP GC8188A
Site Name
Barrow Camp, Saltwater Lake
Coordinates
71.28095, -156.6677
Caption
Type material
Scalebar = 10 µm
Slide Number
ANSP GC8188A
Site Name
Barrow Camp, Saltwater Lake
Coordinates
71.28095, -156.6677
Caption
holotype specimen
Scalebar = 10 µm
Slide Number
ANSP GC8188A
Site Name
Barrow Camp, Saltwater Lake
Coordinates
71.28095, -156.6677
Caption
Type material
Scalebar = 10 µm