vs Orca común

Cobetia crustatorum compared with Orcinus orca

Key Differences

is Not Evaluated while Orca común is Data Deficient.

Taxonomic Classification

Rank		Orca común
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Proteobacteria (Proteobacteria)	Chordata (cordados)
Class	Gammaproteobacteria (Gammaproteobacteria)	Mammalia (mamíferos)
Order	Pseudomonadales (Pseudomonadales)	Cetacea (Whales & Dolphins)
Family	Halomonadaceae	Delphinidae (Oceanic Dolphins)
Genus	Cobetia	Orcinus (Orcas)
Species	Cobetia crustatorum	Orcinus orca

Conservation Status

NE — Not Evaluated

Orca común

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute		Orca común
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Orca común

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).

Cobetia crustatorum is a halophilic gram-negative bacterium in the family Halomonadaceae, closely related to other salt-tolerant members of the genus Cobetia. This aerobic, chemoorganotrophic organism was originally described from saline crustacean-associated environments, with its species epithet 'crustatorum' referring to its association with crustaceans. Like its congeners, C. crustatorum is adapted to thrive in environments with sodium chloride concentrations well above those tolerable by most mesophilic bacteria, typically growing optimally at 5–15% NaCl. The organism exhibits the characteristic gram-negative cell wall architecture and typically appears as short rods or ovoid cells under microscopy. Cobetia crustatorum has been documented from coastal Taiwanese marine habitats, where it participates in the decomposition of organic materials in saline sediments and associated with marine invertebrates. It produces extremolytes such as ectoine that protect cellular machinery from osmotic stress and desiccation. The organism is aerobic and motile, using polar flagella for locomotion in its aqueous saline environment. Taxonomically, the genus Cobetia was reclassified from Halomonas following phylogenetic analyses that revealed distinct evolutionary lineages within the broader Halomonadaceae family. Research on Cobetia species is ongoing due to their potential applications in biotechnology, particularly for biosurfactant and extremolyte production in industrial settings. Conservation status has not been evaluated by the IUCN.

Orca común

El mayor miembro de la familia de los delfínidos, la orca (Orcinus orca) puede alcanzar hasta 9 metros de longitud y 6 toneladas de peso, y se encuentra en todos los océanos desde el Ártico hasta el Antártico. Es un depredador apex que vive en grupos matrilineales con dialectos distintos, estrategias de caza y tradiciones culturales que difieren entre poblaciones. Algunas poblaciones se especializan en peces, otras en mamíferos marinos. Sin depredadores naturales, las orcas ocupan la cima de todas las cadenas tróficas marinas que habitan.