Giant Otter vs Plain-backed Antpitta

Pteronura brasiliensis compared with Grallaria haplonota

Key Differences

• Giant Otter is Endangered while Plain-backed Antpitta is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Plain-backed Antpitta
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Grallariidae
Genus	Pteronura	Grallaria
Species	Pteronura brasiliensis	Grallaria haplonota

Evolutionary Relationship

Giant Otter and Plain-backed Antpitta share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Plain-backed Antpitta

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Plain-backed Antpitta
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Plain-backed Antpitta

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela