瓶鼻海豚 vs 紫背刺嘴蜂鳥

Tursiops truncatus compared with Ramphomicron microrhynchum

Taxonomic Classification

Rank	瓶鼻海豚	紫背刺嘴蜂鳥
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	Cetacea (Whales & Dolphins)	Apodiformes (雨燕目)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Tursiops (Bottlenose Dolphins)	Ramphomicron
Species	Tursiops truncatus	Ramphomicron microrhynchum

Evolutionary Relationship

瓶鼻海豚 and 紫背刺嘴蜂鳥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

紫背刺嘴蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	瓶鼻海豚	紫背刺嘴蜂鳥
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

瓶鼻海豚

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

紫背刺嘴蜂鳥

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

瓶鼻海豚

作为研究最广泛、最受认可的海豚物种，宽吻海豚栖息于全球从沿岸浅水到远洋的温暖和温带海域。高度智能，大脑相对体型较大，展示自我认知、复杂交流和社会学习。生活在流动的分裂-融合社会中，合作围捕鱼群。是海洋生态系统健康的关键指示物种。

紫背刺嘴蜂鳥

紫背刺嘴蜂鸟（Ramphomicron microrhynchum）是雄鸟背部和腰部具闪亮紫色羽毛的小型高山蜂鸟，其独特的短嘴适应于短管状花朵。分布于委内瑞拉、哥伦比亚、厄瓜多尔和秘鲁海拔2500至4500米的帕拉莫草地和云雾林边缘。尽管体型微小，却会积极捍卫花丛领地，是适应高海拔寒冷环境最出色的蜂鸟之一。