Goeldi's marmoset vs Ruff

Callimico goeldii compared with Calidris pugnax

Key Differences

• Goeldi's marmoset is Vulnerable while Ruff is Least Concern.

Taxonomic Classification

Rank	Goeldi's marmoset	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Callitrichidae	Scolopacidae
Genus	Callimico	Calidris
Species	Callimico goeldii	Calidris pugnax

Evolutionary Relationship

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

Conservation Status

Goeldi's marmoset

VU — Vulnerable

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Goeldi's marmoset	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Goeldi's marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia