Gray’s Sportive Lemur vs Liben Lark

Lepilemur dorsalis compared with Heteromirafra archeri

Key Differences

• Gray’s Sportive Lemur is Endangered while Liben Lark is Critically Endangered.

Taxonomic Classification

Rank	Gray’s Sportive Lemur	Liben Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Lepilemuridae	Alaudidae
Genus	Lepilemur	Heteromirafra
Species	Lepilemur dorsalis	Heteromirafra archeri

Evolutionary Relationship

Gray’s Sportive Lemur and Liben Lark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray’s Sportive Lemur

EN — Endangered

Liben Lark

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Gray’s Sportive Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Liben Lark

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.