Zwergwal vs Pea aphid

Balaenoptera acutorostrata compared with Acyrthosiphon primulae

Key Differences

• Zwergwal is Least Concern while Pea aphid is Not Evaluated.

Taxonomic Classification

Rank	Zwergwal	Pea aphid
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Cetacea (Whales & Dolphins)	Hemiptera (Schnabelkerfe)
Family	Balaenopteridae (Rorquals)	Aphididae
Genus	Balaenoptera (Rorquals)	Acyrthosiphon
Species	Balaenoptera acutorostrata	Acyrthosiphon primulae

Evolutionary Relationship

Zwergwal and Pea aphid share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Zwergwal

LC — Least Concern

Pea aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Zwergwal	Pea aphid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zwergwal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador).

Pea aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (17 countries) and North America (United States).

Zwergwal

Bagwhale (Balaenoptera acutorostrata) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden