Green Sea Turtle vs ワライカワセミ

Chelonia mydas compared with Dacelo novaeguineae

Key Differences

• Green Sea Turtle is Endangered while ワライカワセミ is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	ワライカワセミ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Reptilia (爬虫類)	Aves (鳥類)
Order	Testudines (カメ)	Coraciiformes (ブッポウソウ目)
Family	Cheloniidae (Sea Turtles)	Alcedinidae
Genus	Chelonia (Green Sea Turtles)	Dacelo
Species	Chelonia mydas	Dacelo novaeguineae

Evolutionary Relationship

Green Sea Turtle and ワライカワセミ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

ワライカワセミ

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	ワライカワセミ
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.

ワライカワセミ

Habitat

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

Range

Widely distributed across Europe (5 countries), Oceania and the Pacific (New Zealand), and South America (Colombia).

Green Sea Turtle

アオウミガメは最も大きなウミガメの一つです。甲羅ではなく軟骨と脂肪の緑色に由来して名付けられました。

ワライカワセミ

ワライカワセミ（Dacelo novaeguineae）はIUCNレッドリストで軽度懸念（LC）に分類されている。生息域全体にわたり広く分布し個体数が安定しており、直ちに懸念される保全上の問題はない。