Big Finner vs Hairy Snakefern

Balaenoptera physalus compared with Microgramma piloselloides

Key Differences

Big Finner is Endangered while Hairy Snakefern is Least Concern.

Taxonomic Classification

Rank	Big Finner	Hairy Snakefern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Polypodiales)
Family	Balaenopteridae (Rorquals)	Polypodiaceae
Genus	Balaenoptera (Rorquals)	Microgramma
Species	Balaenoptera physalus	Microgramma piloselloides

Conservation Status

Big Finner

EN — Endangered

Hairy Snakefern

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Hairy Snakefern
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.

Hairy Snakefern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Colombia and Cuba.

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.