Ánade friso vs Lobo gris

Mareca strepera compared with Canis lupus

Key Differences

  • Ánade friso is Least Concern while Lobo gris is Critically Endangered.

Taxonomic Classification

Rank Ánade friso 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 Mareca Canis (Dogs & Wolves)
Species Mareca strepera Canis lupus

Evolutionary Relationship

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

Conservation Status

Ánade friso

LC — Least Concern

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute Ánade friso Lobo gris
Diet Carnivore
Average Lifespan 13 years
Average Length 1.6 m
Average Weight 45.0 kg

Habitat & Geographic Range

Ánade friso

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

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.

Ánade friso

El anade friso (Mareca strepera) está clasificado como Preocupación Menor (LC) en la Lista Roja de la UICN. Ampliamente distribuido y abundante en su área de distribución, 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.

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