Button-Willow vs Bilou or Siamang Kerdil Mentawai

Cephalanthus occidentalis compared with Hylobates klossii

Key Differences

• Button-Willow is Least Concern while Bilou or Siamang Kerdil Mentawai is Endangered.

Taxonomic Classification

Rank	Button-Willow	Bilou or Siamang Kerdil Mentawai
Kingdom	Plantae (tumbuhan)	Animalia (hewan)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (mamalia)
Order	Gentianales (Gentianales)	Primates (Primata)
Family	Rubiaceae	Hylobatidae
Genus	Cephalanthus	Hylobates
Species	Cephalanthus occidentalis	Hylobates klossii

Conservation Status

Button-Willow

LC — Least Concern

Bilou or Siamang Kerdil Mentawai

EN — Endangered

Physical Characteristics

Attribute	Button-Willow	Bilou or Siamang Kerdil Mentawai
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Button-Willow

Habitat

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

Range

Distributed across Norway and United States.

Bilou or Siamang Kerdil Mentawai

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Button-Willow

The Button-Willow (Cephalanthus occidentalis) is a species in the genus Cephalanthus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.