Callimico vs River Lamprey

Callimico goeldii compared with Lampetra ayresii

Key Differences

• Callimico is Vulnerable while River Lamprey is Least Concern.

Taxonomic Classification

Rank	Callimico	River Lamprey
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Petromyzonti (Petromyzonti)
Order	Primates (Primaten)	Petromyzontiformes (Neunaugen)
Family	Callitrichidae	Petromyzontidae
Genus	Callimico	Lampetra
Species	Callimico goeldii	Lampetra ayresii

Evolutionary Relationship

Callimico and River Lamprey share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Callimico

VU — Vulnerable

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Callimico	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Callimico

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.

River Lamprey