Epaulard vs Olympic Quillwort

Orcinus orca compared with Isoetes olympica

Key Differences

• Epaulard is Data Deficient while Olympic Quillwort is Critically Endangered.

Taxonomic Classification

Rank	Epaulard	Olympic Quillwort
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Tracheophyta
Class	Mammalia (lớp Thú)	Lycopodiopsida (Lớp Thạch tùng)
Order	Cetacea (Whales & Dolphins)	Isoetales (Bộ Thủy phỉ)
Family	Delphinidae (Oceanic Dolphins)	Isoetaceae
Genus	Orcinus (Orcas)	Isoetes
Species	Orcinus orca	Isoetes olympica

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Olympic Quillwort

CR — Critically Endangered

Physical Characteristics

Attribute	Epaulard	Olympic Quillwort
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).

Olympic Quillwort

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.