Goeldi's marmoset vs Krefft's ray

Callimico goeldii compared with Malacoraja kreffti

Key Differences

• Goeldi's marmoset is Vulnerable while Krefft's ray is Least Concern.

Taxonomic Classification

Rank	Goeldi's marmoset	Krefft's ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Callitrichidae	Rajidae
Genus	Callimico	Malacoraja
Species	Callimico goeldii	Malacoraja kreffti

Evolutionary Relationship

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

Conservation Status

Goeldi's marmoset

VU — Vulnerable

Krefft's ray

LC — Least Concern

Physical Characteristics

Attribute	Goeldi's marmoset	Krefft's ray
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.

Krefft's ray