Cottontop Tamarin vs Johnstone's Robber Frog

Saguinus oedipus compared with Eleutherodactylus johnstonei

Key Differences

• Cottontop Tamarin is Critically Endangered while Johnstone's Robber Frog is Least Concern.

Taxonomic Classification

Rank	Cottontop Tamarin	Johnstone's Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Callitrichidae	Eleutherodactylidae
Genus	Saguinus	Eleutherodactylus
Species	Saguinus oedipus	Eleutherodactylus johnstonei

Evolutionary Relationship

Cottontop Tamarin and Johnstone's Robber Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cottontop Tamarin

CR — Critically Endangered

Johnstone's Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Cottontop Tamarin	Johnstone's Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cottontop Tamarin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Johnstone's Robber Frog

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm.

Range

Found across North America (9 countries) and South America (Colombia, Guyana, Venezuela).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia