虎鯨 vs 紅腳旋蜜雀

Orcinus orca compared with Cyanerpes cyaneus

Key Differences

虎鯨 is Data Deficient while 紅腳旋蜜雀 is Least Concern.

Taxonomic Classification

Rank	虎鯨	紅腳旋蜜雀
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)	Passeriformes (雀形目)
Family	Delphinidae (Oceanic Dolphins)	Thraupidae
Genus	Orcinus (Orcas)	Cyanerpes
Species	Orcinus orca	Cyanerpes cyaneus

Evolutionary Relationship

虎鯨 and 紅腳旋蜜雀 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 ?

紅腳旋蜜雀

LC — Least Concern

Physical Characteristics

Attribute	虎鯨	紅腳旋蜜雀
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).

紅腳旋蜜雀

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。

紅腳旋蜜雀

红腿蜜雀（Cyanerpes cyaneus）是一种与唐纳雀有关的小型色彩艳丽的吸蜜鸟，雄鸟展示鲜艳的宝蓝色羽毛和明亮的红腿——这一诊断特征为该种命名——以及细长弯曲、黄色尖端的嘴。分布于从墨西哥向南至玻利维亚、巴西及特立尼达的热带和亚热带森林冠层。用长嘴探入花朵采蜜，其嘴可进入短嘴鸟类无法到达的花朵。是热带冠层树木花朵的重要传粉者，广泛分布于新热带低地湿润森林。