Arraia vs Raia-nevoeira

Rajella bigelowi compared with Rajella lintea

Key Differences

• Arraia is Least Concern while Raia-nevoeira is Near Threatened.

Taxonomic Classification

Rank	Arraia	Raia-nevoeira
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	Rajella	Rajella
Species	Rajella bigelowi	Rajella lintea

Evolutionary Relationship

Arraia and Raia-nevoeira share a common ancestor at the Genus level: Rajella.

Conservation Status

Arraia

LC — Least Concern

Raia-nevoeira

NT — Near Threatened

Physical Characteristics

Attribute	Arraia	Raia-nevoeira
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arraia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

Raia-nevoeira

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Arraia

The Bigelow's ray (Rajella bigelowi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.