Sullivan, M.,
Ashworth, M.,
Lobban, C.,
Frankovich, T.
(2024).
Cymatosira.
In Diatoms of North America.
Retrieved October 15, 2024, from https://diatoms.org/genera/cymatosira
Araphid
Cymatosira
Valves linked in filaments (face to face)
Spines T-shaped, complex
Apices with ocelluli
Plastids large, plate-like
Species in the genus Cymatosira occur primarily in sand and salt marsh sediments in temperate and warm brackish and marine waters. Filaments of Cymatosira are often suspended in the tychoplankton of coastal waters. Around 17 species have been described, most of which are fossil. Our understanding is that there are only two extant...