Giant Otter vs Sooty Swift

Pteronura brasiliensis compared with Cypseloides fumigatus

Key Differences

• Giant Otter is Endangered while Sooty Swift is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Sooty Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Apodiformes (Apodiformes)
Family	Mustelidae (Weasels & Otters)	Apodidae
Genus	Pteronura	Cypseloides
Species	Pteronura brasiliensis	Cypseloides fumigatus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Sooty Swift

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Sooty Swift
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.

Sooty Swift

Habitat

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

Range

Found in Norway.