Epaulard vs hightopped chrysalis snail

Orcinus orca compared with Columella columella

Key Differences

Epaulard is Data Deficient while hightopped chrysalis snail is Least Concern.

Taxonomic Classification

Rank	Epaulard	hightopped chrysalis snail
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Mollusca (động vật thân mềm)
Class	Mammalia (lớp Thú)	Gastropoda (Lớp Chân bụng)
Order	Cetacea (Whales & Dolphins)	Stylommatophora (Stylommatophora)
Family	Delphinidae (Oceanic Dolphins)	Truncatellinidae
Genus	Orcinus (Orcas)	Columella
Species	Orcinus orca	Columella columella

Evolutionary Relationship

Epaulard and hightopped chrysalis snail share a common ancestor at the Kingdom level: Animalia. (động vật)

Xem Kingdom: Animalia

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

hightopped chrysalis snail

LC — Least Concern

Physical Characteristics

Attribute	Epaulard	hightopped chrysalis snail
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

Epaulard

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, Venezuela).

hightopped chrysalis snail

Habitat

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

Range

Distributed across France, Italy, Norway, and Sweden.

Epaulard

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.