Eastern Pygmy Marmoset vs Small-headed Treefrog

Cebuella niveiventris compared with Dendropsophus microcephalus

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Small-headed Treefrog is Least Concern.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Small-headed Treefrog
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	Hylidae
Genus	Cebuella	Dendropsophus
Species	Cebuella niveiventris	Dendropsophus microcephalus

Evolutionary Relationship

Eastern Pygmy Marmoset and Small-headed Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Small-headed Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Small-headed Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Small-headed Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Colombia, Mexico, and Venezuela.