Giant Otter vs sow thistle aphid

Pteronura brasiliensis compared with Hyperomyzus lactucae

Key Differences

• Giant Otter is Endangered while sow thistle aphid is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	sow thistle aphid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Hemiptera (Hemiptera)
Family	Mustelidae (Weasels & Otters)	Aphididae
Genus	Pteronura	Hyperomyzus
Species	Pteronura brasiliensis	Hyperomyzus lactucae

Evolutionary Relationship

Giant Otter and sow thistle aphid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

sow thistle aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	sow thistle aphid
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.

sow thistle aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).