genus
Alca
Alca is a genus in the family Alcidae. This database currently files 4 species under it.
- Species filed
- 4
- Threatened
- 0
- Countries recorded
- 0
- With a free photo
- 25%
- Weight range
- 726 g
Best-known members of Alca
Ranked by popularity score.
How threatened is Alca?
1 of 4 species filed here have an IUCN category on record.
| IUCN category | Species | Share of assessed |
|---|---|---|
| LCLeast Concern | 1 | 100% |
All species in Alca
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Razorbill | Alca torda | Alcidae | Least Concern | 726 g | Not recorded |
| Not recorded | Alca olsoni | Alcidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Alca carolinensis | Alcidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Alca minor | Alcidae | Not recorded | Not recorded | Not recorded |