Animalia | Chordata | Aves | Charadriiformes | Laridae | Rissa
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Osteichthyes | Sarcopterygii | Tetrapoda | Amniota | Aves | Charadriiformes | Laridae | Rissa | Rissa tridactyla
COL:5T6MX | COL:N | COL:CH2 | COL:8V4V3 | COL:8V4V5 | COL:8VVWB | COL:8VSMX | COL:9CK8W | COL:8VLBH | COL:V2 | COL:X3 | COL:BSK | COL:643QY | COL:4T594
|  |  |  |  |  |  |  |  |  |  |  | Stephens, 1826 | (Linnaeus, 1758)