Giant Otter vs Rusty Snaketail

Pteronura brasiliensis compared with Ophiogomphus rupinsulensis

Key Differences

• Giant Otter is Endangered while Rusty Snaketail is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Rusty Snaketail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Odonata (Odonata)
Family	Mustelidae (Weasels & Otters)	Gomphidae
Genus	Pteronura	Ophiogomphus
Species	Pteronura brasiliensis	Ophiogomphus rupinsulensis

Evolutionary Relationship

Giant Otter and Rusty Snaketail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

Rusty Snaketail

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Rusty Snaketail
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.

Rusty Snaketail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.