Black Bent vs Black-marked Robber Frog

Agrostis gigantea compared with Pristimantis melanoproctus

Key Differences

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

Taxonomic Classification

Rank	Black Bent	Black-marked Robber Frog
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Amphibia (Amphibians)
Order	Poales (Grasses)	Anura (Frogs & Toads)
Family	Poaceae (Grass Family)	Craugastoridae
Genus	Agrostis	Pristimantis
Species	Agrostis gigantea	Pristimantis melanoproctus

Conservation Status

Black Bent

LC — Least Concern

Black-marked Robber Frog

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Black-marked Robber Frog

Habitat

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

Range

Found in Venezuela.

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

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.