vs Four-toed Hedgehog

Cobetia pacifica compared with Atelerix albiventris

Key Differences

• is Not Evaluated while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank		Four-toed Hedgehog
Kingdom	Bacteria (Bacteria)	Animalia (حيوانات)
Phylum	Proteobacteria (متقلبات)	Chordata (حبليات)
Class	Gammaproteobacteria (متقلبات غاما)	Mammalia (ثدييات)
Order	Pseudomonadales (زوافات)	Erinaceomorpha (Erinaceomorpha)
Family	Halomonadaceae	Erinaceidae
Genus	Cobetia	Atelerix
Species	Cobetia pacifica	Atelerix albiventris

Conservation Status

NE — Not Evaluated

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute		Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Cobetia pacifica is a halophilic, gram-negative bacterium within the family Halomonadaceae, isolated from Pacific Ocean marine environments. The species epithet 'pacifica' reflects its origin in Pacific coastal and open-ocean habitats, with documented collection records from Taiwanese coastal waters and sediments. As a member of the genus Cobetia, this organism is characterized by its remarkable tolerance and requirement for elevated sodium chloride concentrations, growing optimally in marine-strength and higher salinities. Cobetia pacifica is an aerobic chemoorganotroph capable of metabolizing a diverse array of organic substrates, contributing to carbon cycling in marine ecosystems. The bacterium produces compatible solutes, primarily ectoine and betaine, that stabilize proteins and membranes under osmotic stress. Morphologically, C. pacifica appears as motile rods with polar flagellation, typical of the genus. The Cobetia lineage was separated from the paraphyletic Halomonas genus based on 16S rRNA gene phylogenies and genomic analyses that revealed coherent evolutionary groupings among Pacific-derived halophilic isolates. Members of this genus are of considerable scientific interest for understanding microbial adaptation to saline environments and have potential applications in bioremediation of saline-contaminated sites and industrial fermentation processes where salt-tolerant microorganisms confer operational advantages. The species is not evaluated under IUCN criteria, as conservation assessments are not routinely applied to prokaryotic microorganisms.