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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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Ach_atomom_plate1_ed.jpg
Species
Achnanthidium atomus
Slide Number
ANSP VA000022
Site ID
VAEQ99-437_1
Name
Peak Creek, Virginia
Caption
raphe valve
Coordinates
37.04755, -80.727471
Notes
image by Karin Ponader
Scalebar = 10 µm
