Biddulphiophycidae
| Biddulphiineae | |
|---|---|
 |
|
| Odontella aurita | |
| Scientific classification | |
| Domain: | Eukaryota |
| (unranked): | SAR |
| Superphylum: | Heterokonta |
| Class: | Bacillariophyceae |
| Order: | Centrales |
| Suborder: | Biddulphiineae |
| Families | |
Biddulphiophycidae or Biddulphiineae is a grouping of Centrales. In some taxonomic schemes Centrales or Centric diatoms are named Coscinodiscophyceae and may have different naming of suborders and families.
Valves primarily bipolar. They do not have a marginal ring of processes.
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