Black-marked Robber Frog vs Chacoan Mara

Pristimantis melanoproctus compared with Dolichotis salinicola

Key Differences

• Black-marked Robber Frog is Data Deficient while Chacoan Mara is Least Concern.

Taxonomic Classification

Rank	Black-marked Robber Frog	Chacoan Mara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Craugastoridae	Caviidae
Genus	Pristimantis	Dolichotis
Species	Pristimantis melanoproctus	Dolichotis salinicola

Evolutionary Relationship

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

Conservation Status

Black-marked Robber Frog

DD — Data Deficient

Chacoan Mara

LC — Least Concern

Physical Characteristics

Attribute	Black-marked Robber Frog	Chacoan Mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-marked Robber Frog

Habitat

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

Range

Found in Venezuela.

Chacoan Mara

Habitat

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.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.