| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Uria aalge | 176974 | (Pontoppidan, 1763) | Arao común Common Murre guillemot marmette | ITIS | valid | | Species |
| Uria lomvia | 176978 | (Linnaeus, 1758) | Thick-billed Murre guillemot de Brünnich | ITIS | valid | | Species |
