Ptychoramphus aleuticus
Aves | Charadriiformes | Alcidae | Ptychoramphus | Ptychoramphus aleuticus
Ptychoramphus aleuticus
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Reptilia | Aves | Charadriiformes | Alcidae | Ptychoramphus | Ptychoramphus aleuticus
|  | Haeckel, 1874 |  | von Zittel, 1879 |  | Laurenti, 1768 |  |  | Leach, 1820 | Brandt, 1837 | (Pallas, 1811)