giraffe vs

Giraffa camelopardalis compared with Nitzschia flexa

Key Differences

• giraffe is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	giraffe
Kingdom	Animalia (动物界)	Chromista (色藻界)
Phylum	Chordata (脊索动物门)	Ochrophyta (淡色藻门)
Class	Mammalia (哺乳動物)	Bacillariophyceae (硅藻纲)
Order	Artiodactyla (偶蹄目)	Bacillariales (硅藻目)
Family	Giraffidae (Giraffes)	Bacillariaceae
Genus	Giraffa (Giraffes)	Nitzschia
Species	Giraffa camelopardalis	Nitzschia flexa

Conservation Status

giraffe

VU — Vulnerable

Population: ~117.0K

Trend: Decreasing ↓

NE — Not Evaluated

Physical Characteristics

Attribute	giraffe
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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。

Nitzschia flexa是一种具有独特弯曲或折曲缝合线系统的羽纹硅藻(纲Bacillariophyceae)，赋予该属以独特外观。栖息于淡水至半咸水环境，为底栖和浮游藻类群落做出贡献。作为光合微藻，在水生食物网和初级生产中发挥基础性作用。