Boring Sponge vs Brook Floater

Cliona celata compared with Alasmidonta varicosa

Key Differences

• Boring Sponge is Not Evaluated while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Boring Sponge	Brook Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Porifera (Sponges)	Mollusca (Mollusks)
Class	Demospongiae (Demospongiae)	Bivalvia (Bivalvia)
Order	Clionaida (Clionaida)	Unionida (Unionida)
Family	Clionaidae	Unionidae
Genus	Cliona	Alasmidonta
Species	Cliona celata	Alasmidonta varicosa

Evolutionary Relationship

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

Conservation Status

Boring Sponge

NE — Not Evaluated

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Boring Sponge	Brook Floater
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).

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.