Big Finner vs Black-eyed Leaf Frog

Balaenoptera physalus compared with Agalychnis moreletii

Key Differences

• Big Finner is Endangered while Black-eyed Leaf Frog is Least Concern.

Taxonomic Classification

Rank	Big Finner	Black-eyed Leaf 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)	Phyllomedusidae
Genus	Balaenoptera (Rorquals)	Agalychnis
Species	Balaenoptera physalus	Agalychnis moreletii

Evolutionary Relationship

Big Finner and Black-eyed Leaf Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Finner

EN — Endangered

Black-eyed Leaf Frog

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Black-eyed Leaf 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.

Black-eyed Leaf Frog

Habitat

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

Range

Found in Mexico.

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.

Black-eyed Leaf Frog

The Black-eyed Leaf Frog (Agalychnis moreletii) is a species in the genus Agalychnis. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands. Found in Mexico.