Baleia-comum vs Kai stingaree

Balaenoptera physalus compared with Urolophus kaianus

Key Differences

• Baleia-comum is Endangered while Kai stingaree is Data Deficient.

Taxonomic Classification

Rank	Baleia-comum	Kai stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Balaenopteridae (Rorquals)	Urolophidae
Genus	Balaenoptera (Rorquals)	Urolophus
Species	Balaenoptera physalus	Urolophus kaianus

Evolutionary Relationship

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

Conservation Status

Baleia-comum

EN — Endangered

Kai stingaree

DD — Data Deficient

Physical Characteristics

Attribute	Baleia-comum	Kai stingaree
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.

Kai stingaree

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.