Bare-bellied Hedgehog vs Ecuadorian Sac-winged Bat

Paraechinus nudiventris compared with Balantiopteryx infusca

Key Differences

• Bare-bellied Hedgehog is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Bare-bellied Hedgehog	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Erinaceomorpha (Erinaceomorpha)	Chiroptera (Bats)
Family	Erinaceidae	Emballonuridae
Genus	Paraechinus	Balantiopteryx
Species	Paraechinus nudiventris	Balantiopteryx infusca

Evolutionary Relationship

Bare-bellied Hedgehog and Ecuadorian Sac-winged Bat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Bare-bellied Hedgehog

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Bare-bellied Hedgehog	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-bellied Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.