Ardilla Gris Oriental vs Lobo gris

Sciurus carolinensis compared with Canis lupus

Key Differences

  • Ardilla Gris Oriental is Not Evaluated while Lobo gris is Critically Endangered.
  • Ardilla Gris Oriental is omnivore while Lobo gris is carnivore.
  • Lobo gris is 90.0x heavier than Ardilla Gris Oriental.
  • Lobo gris lives longer (13 years vs 6 years).

Taxonomic Classification

Rank Ardilla Gris Oriental Lobo gris
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class same Mammalia (mamíferos) Mammalia (mamíferos)
Order Rodentia (Rodents) Carnivora (carnívoros)
Family Sciuridae (Squirrels) Canidae (Dogs & Wolves)
Genus Sciurus (Tree Squirrels) Canis (Dogs & Wolves)
Species Sciurus carolinensis Canis lupus

Evolutionary Relationship

Ardilla Gris Oriental and Lobo gris share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute Ardilla Gris Oriental Lobo gris
Diet Omnivore Carnivore
Average Lifespan 6 years 13 years
Average Length 25 cm 1.6 m
Average Weight 500 g 45.0 kg

Habitat & Geographic Range

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

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.

Ardilla Gris Oriental

La ardilla gris oriental (Sciurus carolinensis) es nativa del este de Norteamérica y ha sido introducida en numerosas regiones del mundo por su alta adaptabilidad a entornos urbanos. Su estado de conservación es de preocupación menor (LC), aunque en países como el Reino Unido e Italia se considera una especie invasora que amenaza a la ardilla roja autóctona.

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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