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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
Achnanthidium
pyrenaicum
(Hust.) H.Kobayasi 1997
Type Specimen
Slide Number
ANSP GC 109881a
Site ID
MY03BIGTC02
Site Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC 109881a
Site ID
MY03BIGTC02
Site Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC 109881a
Site ID
MY03BIGTC02
Site Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
Raphe valve
Scalebar = 10 µm
Slide Number
ANSP GC 109881a
Site ID
MY03BIGTC02
Site Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
Rapheless valve
Scalebar = 10 µm
Slide Number
ANSP GC 109881a
Site ID
MY03BIGTC02
Site Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
Raphe valve
Scalebar = 10 µm
Site ID
MY03BIGTC02
Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
External view of a rapheless valve
Scalebar = 1 µm
Site ID
MY03BIGTC02
Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
External view of a raphe valve
Scalebar = 1 µm
Site ID
MY03BIGTC02
Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
External view of a raphe valve
Scalebar = 1 µm
Site ID
MY03BIGTC02
Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
External view of a rapheless valve
Scalebar = 1 µm
Site ID
MY03BIGTC02
Name
Big Timber Creek
Coordinates
45.96242, -110.04301
Caption
External view of a raphe valve
Scalebar = 1 µm