Banded Darter vs Big Finner

Sympetrum pedemontanum compared with Balaenoptera physalus

Key Differences

• Banded Darter is Least Concern while Big Finner is Endangered.

Taxonomic Classification

Rank	Banded Darter	Big Finner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Cetacea (Whales & Dolphins)
Family	Libellulidae	Balaenopteridae (Rorquals)
Genus	Sympetrum	Balaenoptera (Rorquals)
Species	Sympetrum pedemontanum	Balaenoptera physalus

Evolutionary Relationship

Banded Darter and Big Finner share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Banded Darter

LC — Least Concern

Big Finner

EN — Endangered

Physical Characteristics

Attribute	Banded Darter	Big Finner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded Darter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine.

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Banded Darter

The Banded Darter (Sympetrum pedemontanum) is a species in the genus Sympetrum. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden