Cerceta castaña vs Green Sea Turtle

Anas castanea compared with Chelonia mydas

Key Differences

Cerceta castaña is Least Concern while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Cerceta castaña	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	Anas	Chelonia (Green Sea Turtles)
Species	Anas castanea	Chelonia mydas

Evolutionary Relationship

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

Vista Phylum: Chordata

Conservation Status

Cerceta castaña

LC — Least Concern

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Cerceta castaña

Habitat

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

Range

Found across Europe (8 countries).

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.

Cerceta castaña

El pato castaño (Anas castanea) está clasificado como de Preocupación Menor (LC) en la Lista Roja de la UICN. Especie ampliamente distribuida y abundante, con poblaciones estables y sin preocupaciones inmediatas 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.