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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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What are diatoms?
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partectum.jpg
Glossary Term
Partectum
Caption
Light micrographs of the valvocopula of
M. pumila
. On the left, the entire valvocopula. On the right, several partecta, with one partectum marked by an arrow.
Credit
Loren Bahls
