Buff Button vs Francois' langur

Acleris permutana compared with Trachypithecus francoisi

Key Differences

• Buff Button is Vulnerable while Francois' langur is Endangered.

Taxonomic Classification

Rank	Buff Button	Francois' langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Primates (Primates)
Family	Tortricidae	Cercopithecidae (Old World Monkeys)
Genus	Acleris	Trachypithecus
Species	Acleris permutana	Trachypithecus francoisi

Evolutionary Relationship

Buff Button and Francois' langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff Button

VU — Vulnerable

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Buff Button	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff Button

The Buff Button (Acleris permutana) is a species in the genus Acleris. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.