| Bicornis | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| (unranked): | SAR |
| Superphylum: | Heterokonta |
| Class: | Bacillariophyceae |
| Order: | Centrales |
| Suborder: | Biddulphiineae |
| Family: | Hemiaulaceae |
| Genus: | Bicornis |
| Binomial name | |
|
Bicornis J. Fenner |
|
| Species | |
|
†B. kittonii |
|
†B. kittonii
Bicornis is an extinct genus of diatoms with one known species.