Goeldi's marmoset vs Lesser Akialoa

Callimico goeldii compared with Akialoa obscura

Key Differences

• Goeldi's marmoset is Vulnerable while Lesser Akialoa is Extinct.

Taxonomic Classification

Rank	Goeldi's marmoset	Lesser Akialoa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Callitrichidae	Fringillidae
Genus	Callimico	Akialoa
Species	Callimico goeldii	Akialoa obscura

Evolutionary Relationship

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

Conservation Status

Goeldi's marmoset

VU — Vulnerable

Lesser Akialoa

EX — Extinct

Physical Characteristics

Attribute	Goeldi's marmoset	Lesser Akialoa
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.

Lesser Akialoa

Habitat

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

Range

Found in Norway.