Big Finner vs Borneo Bubble-nest Frog

Balaenoptera physalus compared with Philautus hosii

Key Differences

• Big Finner is Endangered while Borneo Bubble-nest Frog is Least Concern.

Taxonomic Classification

Rank	Big Finner	Borneo Bubble-nest Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Balaenopteridae (Rorquals)	Rhacophoridae
Genus	Balaenoptera (Rorquals)	Philautus
Species	Balaenoptera physalus	Philautus hosii

Evolutionary Relationship

Big Finner and Borneo Bubble-nest Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Finner

EN — Endangered

Borneo Bubble-nest Frog

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Borneo Bubble-nest Frog
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.

Borneo Bubble-nest Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.

Borneo Bubble-nest Frog

The Borneo Bubble-nest Frog (Philautus hosii) is a species in the genus Philautus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.