虎鯨 vs 紫輝尾蜂鳥

Orcinus orca compared with Metallura tyrianthina

Key Differences

虎鯨 is Data Deficient while 紫輝尾蜂鳥 is Least Concern.

Taxonomic Classification

Rank	虎鯨	紫輝尾蜂鳥
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	Orcinus (Orcas)	Metallura
Species	Orcinus orca	Metallura tyrianthina

Evolutionary Relationship

虎鯨 and 紫輝尾蜂鳥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

紫輝尾蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	虎鯨	紫輝尾蜂鳥
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

虎鯨

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

紫輝尾蜂鳥

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

虎鯨

作为海豚科体型最大的成员，虎鲸（Orcinus orca）体长可达9米，体重6吨，分布于从北极到南极的所有海洋。以母系群体生活的顶级捕食者，不同种群具有独特的方言、狩猎策略和文化传统。一些种群专门捕食鱼类，另一些则捕食海洋哺乳动物。没有天敌，虎鲸位于其所栖居的每条海洋食物链的顶端。

紫輝尾蜂鳥

紫红金尾蜂鸟(Metallura tyrianthina)是分布于委内瑞拉至玻利维亚安第斯云雾林和帕拉莫的小型艳丽蜂鸟。具有深紫红色喉饰和金属光泽红紫色尾羽，栖息于海拔2500至4500米。雄鸟保卫富含花蜜的领地，在帕拉莫开花灌木和草本植物上悬停采蜜。是栖息于最高海拔的蜂鸟之一，对稀薄寒冷的高山空气具有生理适应性。