Arctic horny sponge vs Lobo gris

Axinella arctica compared with Canis lupus

Key Differences

• Arctic horny sponge is Not Evaluated while Lobo gris is Critically Endangered.

Taxonomic Classification

Rank	Arctic horny sponge	Lobo gris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Porifera (Sponges)	Chordata (cordados)
Class	Demospongiae (Demospongiae)	Mammalia (mamíferos)
Order	Axinellida (Axinellida)	Carnivora (carnívoros)
Family	Axinellidae	Canidae (Dogs & Wolves)
Genus	Axinella	Canis (Dogs & Wolves)
Species	Axinella arctica	Canis lupus

Evolutionary Relationship

Arctic horny sponge and Lobo gris share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic horny sponge

NE — Not Evaluated

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Arctic horny sponge	Lobo gris
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Arctic horny sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Arctic horny sponge

The Arctic horny sponge (Axinella arctica) is a species in the genus Axinella. Native to Europe, inhabiting ecosystems characteristic of the region.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden