Gray Birch vs Gray’s Sportive Lemur

Betula alleghaniensis compared with Lepilemur dorsalis

Key Differences

• Gray Birch is Least Concern while Gray’s Sportive Lemur is Endangered.

Taxonomic Classification

Rank	Gray Birch	Gray’s Sportive Lemur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Primates (Primates)
Family	Betulaceae	Lepilemuridae
Genus	Betula	Lepilemur
Species	Betula alleghaniensis	Lepilemur dorsalis

Conservation Status

Gray Birch

LC — Least Concern

Gray’s Sportive Lemur

EN — Endangered

Physical Characteristics

Attribute	Gray Birch	Gray’s Sportive Lemur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch

Habitat

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

Range

Distributed across Canada, Estonia, France, and United States.

Gray’s Sportive Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.