Oregon Roosevelt Elk
描述:
Description: English: Adult Roosevelt Elk grazing in central Oregon. Date: 6 April 2021, 07:53:23. Source: Own work. Author: Randalsson.
包含在以下頁面:
- Biota
- Eukaryota (真核生物)
- Unikonta
- Opisthokonta
- Distaplia
- Filozoa
- Apoikozoa
- Animalia
- Eumetazoa
- Bilateria
- Deuterostomia (後口動物)
- Chordata (脊索動物門)
- Olfactores
- Craniata
- Vertebrata (脊椎動物亞門)
- Gnathostomata (有頜類)
- Osteichthyes (硬骨魚)
- Sarcopterygii (肉鰭魚)
- Dipnotetrapodomorpha
- Tetrapodomorpha
- Tetrapoda (四足類)
- Mammaliaformes
- Mammalia (哺乳動物)
- Theria (獸亞綱)
- Placentalia
- Exafroplacentalia
- Boreoeutheria (北方真兽高目)
- Laurasiatheria (勞亞獸總目)
- Scrotifera (有陰囊類)
- Fereuungulata
- Euungulata
- Cetartiodactyla
- Artiofabula
- Cetruminantia
- Ruminantiamorpha
- Ruminantia (反芻亞目)
- Pecora
- Cervoidea
- Cervidae (鹿科)
- Cervinae (真鹿亚科)
- Cervini
- Cervus (鹿屬)
- Cervus elaphus canadensis (加拿大馬鹿)
- Cervus canadensis roosevelti
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