Bare-bellied Hedgehog vs squirrel’s tail hydroid

Paraechinus nudiventris compared with Sertularia argentea

Key Differences

• Bare-bellied Hedgehog is Least Concern while squirrel’s tail hydroid is Not Evaluated.

Taxonomic Classification

Rank	Bare-bellied Hedgehog	squirrel’s tail hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Cnidaria (cnidários)
Class	Mammalia (mamíferos)	Hydrozoa (Hydrozoa)
Order	Erinaceomorpha (Erinaceomorpha)	Leptothecata (Leptothecata)
Family	Erinaceidae	Sertulariidae
Genus	Paraechinus	Sertularia
Species	Paraechinus nudiventris	Sertularia argentea

Evolutionary Relationship

Bare-bellied Hedgehog and squirrel’s tail hydroid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-bellied Hedgehog

LC — Least Concern

squirrel’s tail hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-bellied Hedgehog	squirrel’s tail hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-bellied Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

squirrel’s tail hydroid

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.