Bare-bellied Hedgehog vs Waved Albatross

Paraechinus nudiventris compared with Phoebastria irrorata

Key Differences

• Bare-bellied Hedgehog is Least Concern while Waved Albatross is Critically Endangered.

Taxonomic Classification

Rank	Bare-bellied Hedgehog	Waved Albatross
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Procellariiformes (Procellariiformes)
Family	Erinaceidae	Diomedeidae
Genus	Paraechinus	Phoebastria
Species	Paraechinus nudiventris	Phoebastria irrorata

Evolutionary Relationship

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

Conservation Status

Bare-bellied Hedgehog

LC — Least Concern

Waved Albatross

CR — Critically Endangered

Physical Characteristics

Attribute	Bare-bellied Hedgehog	Waved Albatross
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-bellied Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Waved Albatross

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, Ecuador, and Norway. Currently classified as Critically 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.