Amazonian Oryzomys vs Black-marked Robber Frog

Hylaeamys yunganus compared with Pristimantis melanoproctus

Key Differences

• Amazonian Oryzomys is Least Concern while Black-marked Robber Frog is Data Deficient.

Taxonomic Classification

Rank	Amazonian Oryzomys	Black-marked Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Craugastoridae
Genus	Hylaeamys	Pristimantis
Species	Hylaeamys yunganus	Pristimantis melanoproctus

Evolutionary Relationship

Amazonian Oryzomys and Black-marked Robber Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Oryzomys

LC — Least Concern

Black-marked Robber Frog

DD — Data Deficient

Physical Characteristics

Attribute	Amazonian Oryzomys	Black-marked Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Black-marked Robber Frog

Habitat

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

Range

Found in Venezuela.

Amazonian Oryzomys

The Amazonian Oryzomys (Hylaeamys yunganus) is a species in the genus Hylaeamys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black-marked Robber Frog

The Black-marked Robber Frog (Pristimantis melanoproctus) is a species in the genus Pristimantis. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in freshwater habitats, moist forests, and wetlands.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela