Big Finner vs Devil'S Shoestring

Balaenoptera physalus compared with Polygonum erectum

Key Differences

Big Finner is Endangered while Devil'S Shoestring is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	Devil'S Shoestring
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Caryophyllales (Caryophyllales)
Family	Balaenopteridae (Rorquals)	Polygonaceae
Genus	Balaenoptera (Rorquals)	Polygonum
Species	Balaenoptera physalus	Polygonum erectum

Conservation Status

Big Finner

EN — Endangered

Devil'S Shoestring

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	Devil'S Shoestring
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.

Devil'S Shoestring

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Sweden, and 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.