Eden's whale vs Four-spotted Chaser

Balaenoptera edeni compared with Libellula quadrimaculata

Key Differences

• Eden's whale is Data Deficient while Four-spotted Chaser is Least Concern.

Taxonomic Classification

Rank	Eden's whale	Four-spotted Chaser
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Balaenopteridae (Rorquals)	Libellulidae
Genus	Balaenoptera (Rorquals)	Libellula
Species	Balaenoptera edeni	Libellula quadrimaculata

Evolutionary Relationship

Eden's whale and Four-spotted Chaser share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eden's whale

DD — Data Deficient

Four-spotted Chaser

LC — Least Concern

Physical Characteristics

Attribute	Eden's whale	Four-spotted Chaser
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eden's whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway), and South America (Colombia, Ecuador, Venezuela).

Four-spotted Chaser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Four-spotted Chaser

Four-spotted Chaser (Libellula quadrimaculata) 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 2 countries:

🇩🇰 Denmark 🇳🇴 Norway