Bare-bellied Hedgehog vs Black river stingray

Paraechinus nudiventris compared with Potamotrygon motoro

Key Differences

• Bare-bellied Hedgehog is Least Concern while Black river stingray is Data Deficient.

Taxonomic Classification

Rank	Bare-bellied Hedgehog	Black river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Myliobatiformes (Myliobatiformes)
Family	Erinaceidae	Potamotrygonidae
Genus	Paraechinus	Potamotrygon
Species	Paraechinus nudiventris	Potamotrygon motoro

Evolutionary Relationship

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

Conservation Status

Bare-bellied Hedgehog

LC — Least Concern

Black river stingray

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Bare-bellied Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black river stingray

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.

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.

Black river stingray

The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.