Giant Otter vs Sulawesi Serpent Eagle

Pteronura brasiliensis compared with Spilornis rufipectus

Key Differences

• Giant Otter is Endangered while Sulawesi Serpent Eagle is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Sulawesi Serpent Eagle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Accipitriformes (Hawks & Eagles)
Family	Mustelidae (Weasels & Otters)	Accipitridae (Hawks & Eagles)
Genus	Pteronura	Spilornis
Species	Pteronura brasiliensis	Spilornis rufipectus

Evolutionary Relationship

Giant Otter and Sulawesi Serpent Eagle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Sulawesi Serpent Eagle

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Sulawesi Serpent Eagle
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.

Sulawesi Serpent Eagle

Habitat

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

Range

Found in Norway.