Éider común vs Green Sea Turtle

Somateria mollissima compared with Chelonia mydas

Key Differences

• Éider común is Near Threatened while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Éider común	Green Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Reptilia (reptil)
Order	Anseriformes (Anseriformes)	Testudines (Turtles & Tortoises)
Family	Anatidae	Cheloniidae (Sea Turtles)
Genus	Somateria	Chelonia (Green Sea Turtles)
Species	Somateria mollissima	Chelonia mydas

Evolutionary Relationship

Éider común and Green Sea Turtle share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Éider común

NT — Near Threatened

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Éider común	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Éider común

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

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.

Éider común

El éider común (Somateria mollissima) está clasificado como Casi Amenazado (NT) en la Lista Roja de la UICN. Próximo a calificar como amenazado, con poblaciones que podrían volverse vulnerables sin acciones de conservación.

Green Sea Turtle

La tortuga verde (Chelonia mydas) es una de las tortugas marinas más grandes. Su nombre proviene del color verde de su cartílago y grasa, no del caparazón.