Big Finner vs Tri-Colored Bumble Bee

Balaenoptera physalus compared with Bombus ternarius

Key Differences

• Big Finner is Endangered while Tri-Colored Bumble Bee is Least Concern.

Taxonomic Classification

Rank	Big Finner	Tri-Colored Bumble 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 ternarius

Evolutionary Relationship

Big Finner and Tri-Colored Bumble Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Finner

EN — Endangered

Tri-Colored Bumble Bee

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Tri-Colored Bumble 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.

Tri-Colored Bumble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.