Seetaucher Gaviiformes
Subordinate species
| Species name | Scientific name |
Black-throated loon
|
Gavia arctica |
| Black-throated loon, wing | Gavia arctica (ala) |
Black-throated loon, skull
|
Gavia arctica (cranium) |
Great northern loon
|
Gavia immer |
Great northern loon, wing
|
Gavia immer (ala) |
Great northern loon, skull
|
Gavia immer (cranium) |
Great northern loon, egg
|
Gavia immer (ovum) |
Red-throated loon
|
Gavia stellata |
Red-throated loon, wing
|
Gavia stellata (ala) |
Red-throated loon, skull
|
Gavia stellata (cranium) |
Loon skulls
|
Gaviidae (Cranium) |