brackish water freshwater sponge vs Baleia jubarte

Ephydatia fluviatilis compared with Megaptera novaeangliae

Key Differences

• brackish water freshwater sponge is Not Evaluated while Baleia jubarte is Vulnerable.

Taxonomic Classification

Rank	brackish water freshwater sponge	Baleia jubarte
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Porifera (Sponges)	Chordata (cordados)
Class	Demospongiae (Demospongiae)	Mammalia (mamíferos)
Order	Spongillida (Spongillida)	Cetacea (Whales & Dolphins)
Family	Spongillidae	Balaenopteridae (Rorquals)
Genus	Ephydatia	Megaptera (Humpback Whales)
Species	Ephydatia fluviatilis	Megaptera novaeangliae

Evolutionary Relationship

brackish water freshwater sponge and Baleia jubarte share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brackish water freshwater sponge

NE — Not Evaluated

Baleia jubarte

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	brackish water freshwater sponge	Baleia jubarte
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

brackish water freshwater sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Baleia jubarte

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

brackish water freshwater sponge

The Brackish water freshwater sponge (Ephydatia fluviatilis) is a species in the genus Ephydatia. Native to Europe, inhabiting ecosystems characteristic of the region. It is found in Belgium, Denmark, Norway and Sweden.

Baleia jubarte

Entre as baleias grandes mais acrobáticas, as baleias-jubarte são famosas por seus cantos complexos e evocativos entoados pelos machos durante a temporada reprodutiva, podendo durar horas e evoluir ao longo do tempo. Atingindo 16 metros e 30 toneladas, realizam as migrações mais longas de qualquer mamífero. Encontradas em todos os oceanos, alimentam-se de krill e peixes pequenos usando a técnica cooperativa de rede de bolhas.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden