Arrai vs Curva

Raja microocellata compared with Raja undulata

Key Differences

• Arrai is Near Threatened while Curva is Endangered.

Taxonomic Classification

Rank	Arrai	Curva
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Rajiformes)	Rajiformes (Rajiformes)
Family same	Rajidae	Rajidae
Genus same	Raja	Raja
Species	Raja microocellata	Raja undulata

Evolutionary Relationship

Arrai and Curva share a common ancestor at the Genus level: Raja.

Conservation Status

Arrai

NT — Near Threatened

Curva

EN — Endangered

Physical Characteristics

Attribute	Arrai	Curva
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrai

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Denmark. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Curva

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium