Electric ray vs Goeldi's marmoset

Tetronarce californica compared with Callimico goeldii

Key Differences

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

Taxonomic Classification

Rank	Electric ray	Goeldi's marmoset
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Primates (Primates)
Family	Torpedinidae	Callitrichidae
Genus	Tetronarce	Callimico
Species	Tetronarce californica	Callimico goeldii

Evolutionary Relationship

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

Conservation Status

Electric ray

LC — Least Concern

Goeldi's marmoset

VU — Vulnerable

Physical Characteristics

Attribute	Electric ray	Goeldi's marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

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.