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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
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What are diatoms?
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GC2194_ACstewartii_InCircle_1a_ed.jpg
Species
Platessa stewartii
Type Image
Holotype
Slide Number
ANSP GC2194
Name
Tributary to Lake Wallenpaupek, PA
Caption
Rapheless valve
Notes
HOLOTYPE specimen
Scalebar = 10 µm
