條紋海豚 vs undulate ray

Stenella coeruleoalba compared with Raja undulata

Key Differences

• 條紋海豚 is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	條紋海豚	undulate ray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (鳐目)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Stenella	Raja
Species	Stenella coeruleoalba	Raja undulata

Evolutionary Relationship

條紋海豚 and undulate ray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

條紋海豚

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	條紋海豚	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

條紋海豚

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

條紋海豚

蓝海豚（Stenella coeruleoalba）在IUCN红色名录中被列为无危（LC）物种。分布广泛，种群数量丰富且稳定，无紧迫保护问题。

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium