Epaulard vs

Orcinus orca compared with Listeria monocytogenes

Key Differences

• Epaulard is Data Deficient while is Not Evaluated.

Taxonomic Classification

Rank	Epaulard
Kingdom	Animalia (حيوانات)	Bacteria (Bacteria)
Phylum	Chordata (حبليات)	Firmicutes (متينات الجدار)
Class	Mammalia (ثدييات)	Bacilli (عصيات)
Order	Cetacea (Whales & Dolphins)	Lactobacillales (ملبنيات)
Family	Delphinidae (Oceanic Dolphins)	Listeriaceae
Genus	Orcinus (Orcas)	Listeria
Species	Orcinus orca	Listeria monocytogenes

Conservation Status

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

NE — Not Evaluated

Physical Characteristics

Attribute	Epaulard
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).

Habitat

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

Range

Found in United States.

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.

Listeria monocytogenes is a Gram-positive, motile bacterium and the causative agent of listeriosis, a serious foodborne illness particularly dangerous for pregnant women, newborns, the elderly, and immunocompromised individuals. It is a facultative intracellular pathogen found in soil, water, and a broad range of food products, capable of growing at refrigeration temperatures. Outbreaks are frequently associated with contaminated ready-to-eat foods such as deli meats, soft cheeses, and raw vegetables.