Kloss's gibbon vs Ruff

Hylobates klossii compared with Calidris pugnax

Key Differences

• Kloss's gibbon is Endangered while Ruff is Least Concern.

Taxonomic Classification

Rank	Kloss's gibbon	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Hylobatidae	Scolopacidae
Genus	Hylobates	Calidris
Species	Hylobates klossii	Calidris pugnax

Evolutionary Relationship

Kloss's gibbon and Ruff share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kloss's gibbon

EN — Endangered

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Kloss's gibbon	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kloss's gibbon

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.