Finnwal vs Cuenca nelson frog

Balaenoptera physalus compared with Ctenophryne aequatorialis

Taxonomic Classification

Rank	Finnwal	Cuenca nelson frog
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Amphibia (Amphibien)
Order	Cetacea (Whales & Dolphins)	Anura (Froschlurche)
Family	Balaenopteridae (Rorquals)	Microhylidae
Genus	Balaenoptera (Rorquals)	Ctenophryne
Species	Balaenoptera physalus	Ctenophryne aequatorialis

Evolutionary Relationship

Finnwal and Cuenca nelson frog share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Finnwal

EN — Endangered

Cuenca nelson frog

EN — Endangered

Physical Characteristics

Attribute	Finnwal	Cuenca nelson frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Finnwal

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.

Cuenca nelson frog

Habitat

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

Finnwal

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.