Giant Otter vs Todd's Antwren

Pteronura brasiliensis compared with Herpsilochmus stictocephalus

Key Differences

• Giant Otter is Endangered while Todd's Antwren is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Todd's Antwren
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)	Thamnophilidae
Genus	Pteronura	Herpsilochmus
Species	Pteronura brasiliensis	Herpsilochmus stictocephalus

Evolutionary Relationship

Giant Otter and Todd's Antwren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Todd's Antwren

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Todd's Antwren
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.

Todd's Antwren

Habitat

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

Range

Distributed across Norway and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela