American black bear vs Lesser guitarfish

Ursus americanus compared with Zapteryx brevirostris

Key Differences

• American black bear is Least Concern while Lesser guitarfish is Endangered.

Taxonomic Classification

Rank	American black bear	Lesser guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Rhinopristiformes (Rhinopristiformes)
Family	Ursidae (Bears)	Rhinobatidae
Genus	Ursus (Bears)	Zapteryx
Species	Ursus americanus	Zapteryx brevirostris

Evolutionary Relationship

American black bear and Lesser guitarfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American black bear

LC — Least Concern

Lesser guitarfish

EN — Endangered

Physical Characteristics

Attribute	American black bear	Lesser guitarfish
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.

Lesser guitarfish

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.