Castor Americano vs Lobo gris
Castor canadensis compared with Canis lupus
Key Differences
- Castor Americano is Not Evaluated while Lobo gris is Critically Endangered.
- Castor Americano is herbivore while Lobo gris is carnivore.
- Lobo gris is 1.8x heavier than Castor Americano.
- Castor Americano lives longer (15 years vs 13 years).
Taxonomic Classification
| Rank | Castor Americano | 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 | Castoridae (Beavers) | Canidae (Dogs & Wolves) |
| Genus | Castor (Beavers) | Canis (Dogs & Wolves) |
| Species | Castor canadensis | Canis lupus |
Evolutionary Relationship
Castor Americano and Lobo gris share a common ancestor at the Class level: Mammalia. (mamíferos)
Conservation Status
Castor Americano
NE — Not EvaluatedPopulation: ~15.0M
Trend: Stable →
Lobo gris
CR — Critically EndangeredPopulation: ~300.0K
Trend: Stable →
Physical Characteristics
| Attribute | Castor Americano | Lobo gris |
|---|---|---|
| Diet | Herbivore | Carnivore |
| Average Lifespan | 15 years | 13 years |
| Average Length | 1.0 m | 1.6 m |
| Average Weight | 25.0 kg | 45.0 kg |
Habitat & Geographic Range
Castor Americano
Typically found in grasslands, forests, and vegetated habitats.
Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).
Lobo gris
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.
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.
Castor Americano
El roedor más grande de América del Norte, el castor canadiense puede pesar hasta 32 kg y es un maestro ingeniero del ecosistema que habita ríos, lagos y humedales de Canadá y el norte de Estados Unidos. Al talar árboles y construir presas de hasta cientos de metros de longitud, los castores crean estanques que proporcionan hábitat para cientos de especies. Sus madrigueras y canales transforman cuencas hidrográficas enteras. Una vez casi cazados hasta la extinción por su piel, las poblaciones de castor se han recuperado notablemente.
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 7 countries:
Related Comparisons
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