American black bear vs lignum vitae

Ursus americanus compared with Guaiacum officinale

Key Differences

• American black bear is Least Concern while lignum vitae is Critically Endangered.

Taxonomic Classification

Rank	American black bear	lignum vitae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Zygophyllales (Zygophyllales)
Family	Ursidae (Bears)	Zygophyllaceae
Genus	Ursus (Bears)	Guaiacum
Species	Ursus americanus	Guaiacum officinale

Conservation Status

American black bear

LC — Least Concern

lignum vitae

CR — Critically Endangered

Physical Characteristics

Attribute	American black bear	lignum vitae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American black bear

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

lignum vitae

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Cuba, India, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

American black bear

The American black bear (Ursus americanus) is a species in the genus Ursus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States