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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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Citation
Reid, G. and Williams, D.M. (2010) Notes on the genus
Semiorbis
Patrick with a description of a new species
Diatom Research 25: 355-365
Genera
Semiorbis
Species
Semiorbis catillifera
Semiorbis hemicyclus
Semiorbis rotundus
