Banana-tail Ray vs blue whale

Pastinachus ater compared with Balaenoptera musculus

Taxonomic Classification

Rank	Banana-tail Ray	blue whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Balaenopteridae (Rorquals)
Genus	Pastinachus	Balaenoptera (Rorquals)
Species	Pastinachus ater	Balaenoptera musculus

Evolutionary Relationship

Banana-tail Ray and blue whale share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Banana-tail Ray

VU — Vulnerable

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Banana-tail Ray	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Banana-tail Ray

blue whale

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Banana-tail Ray

The Banana-tail Ray (Pastinachus ater) is a species in the genus Pastinachus. It is currently classified as Vulnerable on the IUCN Red List.

blue whale

O maior animal que já viveu na Terra, as baleias-azuis podem atingir 33 metros e 200 toneladas — seus corações sozinhos pesam tanto quanto um carro pequeno. Encontradas em todos os oceanos, migram entre áreas de alimentação polares e áreas de reprodução tropicais. Filtradores que consomem até 4 toneladas de krill diariamente. Em perigo, com populações globais estimadas em 10.000–25.000 após a quase extinção causada pela caça baleeira no século XX.