Bare-bellied Hedgehog vs Blotched stingray

Paraechinus nudiventris compared with Urotrygon chilensis

Key Differences

• Bare-bellied Hedgehog is Least Concern while Blotched stingray is Near Threatened.

Taxonomic Classification

Rank	Bare-bellied Hedgehog	Blotched stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Myliobatiformes (Myliobatiformes)
Family	Erinaceidae	Urotrygonidae
Genus	Paraechinus	Urotrygon
Species	Paraechinus nudiventris	Urotrygon chilensis

Evolutionary Relationship

Bare-bellied Hedgehog and Blotched stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bare-bellied Hedgehog

LC — Least Concern

Blotched stingray

NT — Near Threatened

Physical Characteristics

Attribute	Bare-bellied Hedgehog	Blotched stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-bellied Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blotched stingray

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bare-bellied Hedgehog

The Bare-bellied Hedgehog (Paraechinus nudiventris) is a species in the genus Paraechinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Blotched stingray

The Blotched stingray (Urotrygon chilensis) is a species in the genus Urotrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.