Long-eared Hedgehog vs Arraia

Hemiechinus auritus compared with Potamotrygon schroederi

Key Differences

• Long-eared Hedgehog is Least Concern while Arraia is Data Deficient.

Taxonomic Classification

Rank	Long-eared Hedgehog	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Myliobatiformes (Myliobatiformes)
Family	Erinaceidae	Potamotrygonidae
Genus	Hemiechinus	Potamotrygon
Species	Hemiechinus auritus	Potamotrygon schroederi

Evolutionary Relationship

Long-eared Hedgehog and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Long-eared Hedgehog

LC — Least Concern

Arraia

DD — Data Deficient

Physical Characteristics

Attribute	Long-eared Hedgehog	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Arraia

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia and Venezuela.