Aphid vs Giant Otter

Acyrthosiphon lactucae compared with Pteronura brasiliensis

Key Differences

• Aphid is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Aphid

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Aphid	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway, Portugal, Sweden, and United States.

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.

Aphid

The Aphid (Acyrthosiphon lactucae) is a species in the genus Acyrthosiphon. Typically found in virtually all terrestrial and freshwater habitats.