Giant Otter vs Lesser Greenlet

Pteronura brasiliensis compared with Hylophilus decurtatus

Key Differences

• Giant Otter is Endangered while Lesser Greenlet is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Lesser Greenlet
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)	Vireonidae
Genus	Pteronura	Hylophilus
Species	Pteronura brasiliensis	Hylophilus decurtatus

Evolutionary Relationship

Giant Otter and Lesser Greenlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Lesser Greenlet

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Lesser Greenlet
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.

Lesser Greenlet

Habitat

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

Range

Found in Colombia.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia