vs

Exiguobacterium antarcticum compared with Exiguobacterium aurantiacum

Taxonomic Classification

Rank
Kingdom same	Bacteria (Bacteria)	Bacteria (Bacteria)
Phylum same	Firmicutes (Firmicutes)	Firmicutes (Firmicutes)
Class same	Bacilli (Bacilli)	Bacilli (Bacilli)
Order same	Exiguobacterales	Exiguobacterales
Family same	Exiguobacteraceae	Exiguobacteraceae
Genus same	Exiguobacterium	Exiguobacterium
Species	Exiguobacterium antarcticum	Exiguobacterium aurantiacum

Evolutionary Relationship

and share a common ancestor at the Genus level: Exiguobacterium.

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Exiguobacterium antarcticum is a psychrotolerant Gram-positive bacterium isolated from Antarctic environments, capable of growing at temperatures near freezing. It inhabits cold Antarctic soils, sediments, and ice-associated environments. This species is of scientific interest as a model organism for understanding cold-adaptation in bacteria and producing cold-active enzymes with biotechnological applications.

Exiguobacterium aurantiacum is an orange-pigmented, Gram-positive bacterium first isolated from a potato-processing plant, producing vivid carotenoid pigments that protect it against oxidative stress. It is a versatile, stress-tolerant organism found in a range of environments from food processing facilities to environmental soils. Members of Exiguobacterium are noted for extremotolerance, surviving wide temperature and pH ranges.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan