Austrian springsnail vs Ballena azul

Bythinella austriaca compared with Balaenoptera musculus

Key Differences

• Austrian springsnail is Least Concern while Ballena azul is Vulnerable.

Taxonomic Classification

Rank	Austrian springsnail	Ballena azul
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (moluscos)	Chordata (cordados)
Class	Gastropoda (gastrópodos)	Mammalia (mamíferos)
Order	Littorinimorpha (Littorinimorpha)	Cetacea (Whales & Dolphins)
Family	Bythinellidae	Balaenopteridae (Rorquals)
Genus	Bythinella	Balaenoptera (Rorquals)
Species	Bythinella austriaca	Balaenoptera musculus

Evolutionary Relationship

Austrian springsnail and Ballena azul share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Austrian springsnail

LC — Least Concern

Ballena azul

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Austrian springsnail	Ballena azul
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Austrian springsnail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Ballena azul

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 (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Austrian springsnail

The Austrian springsnail (Bythinella austriaca) is a species in the genus Bythinella. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Ballena azul

El animal más grande que se conoce haya vivido en la Tierra; las ballenas azules pueden alcanzar 33 metros y 200 toneladas — sus corazones solos pesan tanto como un automóvil pequeño. Se encuentran en todos los océanos y migran entre las zonas de alimentación polares y las áreas de reproducción tropicales. Son filtradoras que consumen hasta 4 toneladas de kril al día. En peligro de extinción, con poblaciones globales estimadas entre 10.000 y 25.000 tras casi extinguirse por la caza de ballenas en el siglo XX.