美洲蛇鵜 vs Leatherback Sea Turtle

Anhinga anhinga compared with Dermochelys coriacea

Key Differences

• 美洲蛇鵜 is Least Concern while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	美洲蛇鵜	Leatherback Sea Turtle
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	Aves (鳥綱)	Reptilia (爬行纲)
Order	Suliformes (鲣鸟目)	Testudines (龟鳖目)
Family	Anhingidae	Cheloniidae (Sea Turtles)
Genus	Anhinga	Chelonia (Green Sea Turtles)
Species	Anhinga anhinga	Dermochelys coriacea

Evolutionary Relationship

美洲蛇鵜 and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

美洲蛇鵜

LC — Least Concern

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	美洲蛇鵜	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

美洲蛇鵜

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Leatherback Sea Turtle

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 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

美洲蛇鵜

美洲蛇鸟（Anhinga anhinga）在IUCN红色名录中被列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，目前没有迫切的保护关注。

Leatherback Sea Turtle

棱皮龟是现存最大的龟类，也是第四重的爬行动物。与其他龟类不同，它没有坚硬的甲壳，而是覆有柔软的皮革状皮肤。