genus
Cepphus
Cepphus is a genus in the family Alcidae. This database currently files 3 species under it.
- Species filed
- 3
- Threatened
- 0
- Countries recorded
- 0
- With a free photo
- 100%
- Weight range
- 378 g – 530 g
Best-known members of Cepphus
Ranked by popularity score.

Black guillemot
Cepphus grylle

Pigeon guillemot
Cepphus columba

Spectacled guillemot
Cepphus carbo
How threatened is Cepphus?
3 of 3 species filed here have an IUCN category on record.
| IUCN category | Species | Share of assessed |
|---|---|---|
| LCLeast Concern | 3 | 100% |
All species in Cepphus
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Black guillemot | Cepphus grylle | Alcidae | Least Concern | 378 g | Not recorded |
| Pigeon guillemot | Cepphus columba | Alcidae | Least Concern | 530 g | Not recorded |
| Spectacled guillemot | Cepphus carbo | Alcidae | Least Concern | 490 g | Not recorded |