Boring Sponge vs Brown Rat

Cliona celata compared with Rattus norvegicus

Key Differences

Boring Sponge is Not Evaluated while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Boring Sponge	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Porifera (Sponges)	Chordata (Chordates)
Class	Demospongiae (Demospongiae)	Mammalia (Mammals)
Order	Clionaida (Clionaida)	Rodentia (Rodents)
Family	Clionaidae	Muridae (Mice & Rats)
Genus	Cliona	Rattus
Species	Cliona celata	Rattus norvegicus

Evolutionary Relationship

Boring Sponge and Brown Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Boring Sponge

NE — Not Evaluated

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Boring Sponge	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boring Sponge

Habitat

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

Range

Found across Europe (5 countries) and South America (Argentina).

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

Boring Sponge

The Boring Sponge (Cliona celata) is a species in the genus Cliona. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Brown Rat

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.