Big Finner vs Cullum's Humble Bee

Balaenoptera physalus compared with Bombus cullumanus

Key Differences

• Big Finner is Endangered while Cullum's Humble Bee is Extinct.

Taxonomic Classification

Rank	Big Finner	Cullum's Humble Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Hymenoptera (Ants, Bees & Wasps)
Family	Balaenopteridae (Rorquals)	Apidae (Bees)
Genus	Balaenoptera (Rorquals)	Bombus
Species	Balaenoptera physalus	Bombus cullumanus

Evolutionary Relationship

Big Finner and Cullum's Humble Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Finner

EN — Endangered

Cullum's Humble Bee

EX — Extinct

Physical Characteristics

Attribute	Big Finner	Cullum's Humble Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Cullum's Humble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden