| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Actinoptychus Ehrenberg 1843 | 1 | 0 | 3 |
| Actinoptychus Ehrenberg 1843 | 0 | 0 | 3 |
| Amphisolenia Stein 1883 | 1 | 0 | 3 |
| Amphisolenia Stein 1883 | 0 | 0 | 3 |
| Amphisoleniaceae | 1 | 0 | 0 |
| Asterionella Hassall 1850 | 2 | 0 | 0 |
| Asterionella glacialis | 0 | 0 | 3 |
| Asteroplanus karianus | 0 | 0 | 3 |
| Asterolampraceae | 1 | 0 | 0 |
| Asterolamprales | 1 | 0 | 0 |
| Asteromphalus C. G. Ehrenberg 1844 | 1 | 0 | 3 |
| Asteromphalus C. G. Ehrenberg 1844 | 0 | 0 | 3 |
| Bacillaria J. F. Gmelin 1791 | 1 | 0 | 0 |
| Bacillaria paxillifer | 0 | 0 | 3 |
| Bacillariaceae | 2 | 0 | 0 |
