Baleia-comum vs Blind Eel

Balaenoptera physalus compared with Eptatretus cirrhatus

Key Differences

• Baleia-comum is Endangered while Blind Eel is Least Concern.

Taxonomic Classification

Rank	Baleia-comum	Blind Eel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Myxini (Myxini)
Order	Cetacea (Whales & Dolphins)	Myxiniformes (Myxiniformes)
Family	Balaenopteridae (Rorquals)	Myxinidae
Genus	Balaenoptera (Rorquals)	Eptatretus
Species	Balaenoptera physalus	Eptatretus cirrhatus

Evolutionary Relationship

Baleia-comum and Blind Eel share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Baleia-comum

EN — Endangered

Blind Eel

LC — Least Concern

Physical Characteristics

Attribute	Baleia-comum	Blind Eel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baleia-comum

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.

Blind Eel

Baleia-comum

A baleia-fin (Balaenoptera physalus) está classificada como Em Perigo (EN) na Lista Vermelha da IUCN. Com alto risco de extinção em estado selvagem, com declínio populacional significativo e ameaças contínuas à sua sobrevivência.

Blind Eel

The Blind Eel (Eptatretus cirrhatus) is a species in the genus Eptatretus. It is currently classified as Least Concern on the IUCN Red List.