| lagopus | (n) ptarmigans, Syn. genus Lagopus |
| 樺太雷鳥 | [からふとらいちょう;カラフトライチョウ, karafutoraichou ; karafutoraichou] (n) (uk) willow ptarmigan (Lagopus lagopus) [Add to Longdo] |
| 北極狐 | [ほっきょくぎつね;ホッキョクギツネ, hokkyokugitsune ; hokkyokugitsune] (n) (uk) Arctic fox (Alopex lagopus) [Add to Longdo] |
| 雷鳥 | [らいちょう, raichou] (n) ptarmigan (Lagopus muta, esp. the Japanese ptarmigan, Lagopus muta japonica); grouse [Add to Longdo] |