Brook Alder vs Thomas's langur

Alnus maritima compared with Presbytis thomasi

Key Differences

• Brook Alder is Endangered while Thomas's langur is Vulnerable.

Taxonomic Classification

Rank	Brook Alder	Thomas's langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Primates (Primates)
Family	Betulaceae	Cercopithecidae (Old World Monkeys)
Genus	Alnus	Presbytis
Species	Alnus maritima	Presbytis thomasi

Conservation Status

Brook Alder

EN — Endangered

Thomas's langur

VU — Vulnerable

Physical Characteristics

Attribute	Brook Alder	Thomas's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Thomas's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.