giraffe vs 南美硬尾鴨

Giraffa camelopardalis compared with Oxyura vittata

Key Differences

giraffe is Vulnerable while 南美硬尾鴨 is Least Concern.

Taxonomic Classification

Rank	giraffe	南美硬尾鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Artiodactyla (偶蹄目)	Anseriformes (雁形目)
Family	Giraffidae (Giraffes)	Anatidae
Genus	Giraffa (Giraffes)	Oxyura
Species	Giraffa camelopardalis	Oxyura vittata

Evolutionary Relationship

giraffe and 南美硬尾鴨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

giraffe

VU — Vulnerable

Population: ~117.0K

Trend: Decreasing ↓

南美硬尾鴨

LC — Least Concern

Physical Characteristics

Attribute	giraffe	南美硬尾鴨
Diet	Herbivore	—
Average Lifespan	25 years	—
Average Length	5.5 m	—
Average Weight	1.2 t	—

Habitat & Geographic Range

giraffe

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

南美硬尾鴨

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

giraffe

长颈鹿（Giraffa camelopardalis）是地球上最高的动物，身高可达5.5米，体重最重可达1,750千克。其细长的颈部——与所有哺乳动物一样包含七块颈椎——是为了在非洲稀树草原和林地取食金合欢树而进化的。长颈鹿是社会性动物，生活在无固定纽带的松散兽群中，通过次声波和肢体语言进行交流。由于栖息地丧失和偷猎，种群持续减少，被列为易危。