Cerceta castaña vs Lobo gris

Anas castanea compared with Canis lupus

Key Differences

  • Cerceta castaña is Least Concern while Lobo gris is Critically Endangered.

Taxonomic Classification

Rank Cerceta castaña Lobo gris
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class Aves (Birds) Mammalia (mamíferos)
Order Anseriformes (Anseriformes) Carnivora (carnívoros)
Family Anatidae Canidae (Dogs & Wolves)
Genus Anas Canis (Dogs & Wolves)
Species Anas castanea Canis lupus

Evolutionary Relationship

Cerceta castaña and Lobo gris share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Cerceta castaña

LC — Least Concern

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute Cerceta castaña Lobo gris
Diet Carnivore
Average Lifespan 13 years
Average Length 1.6 m
Average Weight 45.0 kg

Habitat & Geographic Range

Cerceta castaña

Habitat

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

Range

Found across Europe (8 countries).

Lobo gris

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically 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.

Lobo gris

El lobo gris (Canis lupus), el cánido silvestre más ampliamente distribuido, se extiende desde América del Norte a través de Eurasia en hábitats diversos que incluyen la tundra, bosques y praderas. Son animales altamente sociales que viven en manadas familiares lideradas por una pareja reproductora dominante. Como depredadores clave, los lobos regulan las poblaciones de presas y moldean profundamente la estructura del ecosistema, como demostró su reintroducción en Yellowstone. Antes muy perseguidos, las poblaciones se están recuperando en muchas regiones.

Shared Countries

Both species can be found in 3 countries:

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia