Green Sea Turtle vs 紅喉潛鳥

Chelonia mydas compared with Gavia stellata

Key Differences

• Green Sea Turtle is Endangered while 紅喉潛鳥 is Near Threatened.

Taxonomic Classification

Rank	Green Sea Turtle	紅喉潛鳥
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	Reptilia (爬行纲)	Aves (鳥綱)
Order	Testudines (龟鳖目)	Gaviiformes (潜鸟目)
Family	Cheloniidae (Sea Turtles)	Gaviidae
Genus	Chelonia (Green Sea Turtles)	Gavia
Species	Chelonia mydas	Gavia stellata

Evolutionary Relationship

Green Sea Turtle and 紅喉潛鳥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

紅喉潛鳥

NT — Near Threatened

Physical Characteristics

Attribute	Green Sea Turtle	紅喉潛鳥
Diet	Herbivore	—
Average Lifespan	80 years	—
Average Length	1.2 m	—
Average Weight	200.0 kg	—

Habitat & Geographic Range

Green 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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

紅喉潛鳥

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Green Sea Turtle

绿海龟是最大的海龟之一。其名称源于软骨和脂肪的绿色，而非龟壳的颜色。

紅喉潛鳥

红喉潜鸟（Gavia stellata）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保育措施种群可能趋于脆弱。