Desert Rat-kangaroo vs Merida’s Collared Frog

Caloprymnus campestris compared with Mannophryne collaris

Key Differences

• Desert Rat-kangaroo is Extinct while Merida’s Collared Frog is Endangered.

Taxonomic Classification

Rank	Desert Rat-kangaroo	Merida’s Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Diprotodontia (Marsupials)	Anura (Frogs & Toads)
Family	Potoroidae	Aromobatidae
Genus	Caloprymnus	Mannophryne
Species	Caloprymnus campestris	Mannophryne collaris

Evolutionary Relationship

Desert Rat-kangaroo and Merida’s Collared Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desert Rat-kangaroo

EX — Extinct

Merida’s Collared Frog

EN — Endangered

Physical Characteristics

Attribute	Desert Rat-kangaroo	Merida’s Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desert Rat-kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Merida’s Collared Frog

Habitat

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

Range

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