Alectryon vs Ours brun

Alectryon tropicus compared with Ursus arctos

Key Differences

• Alectryon is Near Threatened while Ours brun is Extinct.

Taxonomic Classification

Rank	Alectryon	Ours brun
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (mammifères)
Order	Sapindales (Sapindales)	Carnivora (carnivores)
Family	Sapindaceae	Ursidae (Bears)
Genus	Alectryon	Ursus (Bears)
Species	Alectryon tropicus	Ursus arctos

Conservation Status

Alectryon

NT — Near Threatened

Ours brun

EX — Extinct

Population: ~200.0K

Trend: Stable →

Physical Characteristics

Attribute	Alectryon	Ours brun
Diet	—	Omnivore
Average Lifespan	—	25 years
Average Length	—	2.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Alectryon

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Ours brun

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Alectryon

The Alectryon (Alectryon tropicus) is a species in the genus Alectryon. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Ours brun

The world's most widely distributed bear species, brown bears range from North America and Europe across Russia to Japan, occupying forests, tundra, and alpine meadows. Adults can weigh up to 700 kg in coastal Alaskan populations. Omnivores that consume berries, roots, fish, and carrion, brown bears are a keystone species that distribute nutrients across landscapes. Most populations are stable, though some subspecies are threatened.