vs Colombian Small-eared Shrew

Acetobacter malorum compared with Cryptotis colombiana

Key Differences

• is Not Evaluated while Colombian Small-eared Shrew is Least Concern.

Taxonomic Classification

Rank		Colombian Small-eared Shrew
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Proteobacteria (Proteobacteria)	Chordata (Chordates)
Class	Alphaproteobacteria (Alphaproteobacteria)	Mammalia (Mammals)
Order	Acetobacterales	Soricomorpha (Soricomorpha)
Family	Acetobacteraceae	Soricidae
Genus	Acetobacter	Cryptotis
Species	Acetobacter malorum	Cryptotis colombiana

Conservation Status

NE — Not Evaluated

Colombian Small-eared Shrew

LC — Least Concern

Physical Characteristics

Attribute		Colombian Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Colombian Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Acetobacter malorum is a species in the genus Acetobacter. It is not yet evaluated on the IUCN Red List. It is found across Taiwan, inhabiting Native to Asia, inhabiting ecosystems characteristic of the region.

Colombian Small-eared Shrew

<em>Cryptotis colombiana</em>, the Colombian small-eared shrew, is a diminutive insectivorous mammal belonging to the family Soricidae, endemic to Colombia. This species typically inhabits montane environments, including humid cloud forests and high-altitude grasslands known locally as páramo, where it forages actively through leaf litter and soil for invertebrate prey. Small-eared shrews of the genus <em>Cryptotis</em> are characterised by their notably reduced external ears, high metabolic rates, and nearly constant activity cycles driven by the energetic demands of maintaining body temperature. <em>Cryptotis colombiana</em> is currently assessed as Least Concern by the IUCN, suggesting that its population is relatively stable within its Colombian range. Despite this status, Andean shrews face ongoing pressures from land conversion, cattle grazing in páramo ecosystems, and climate-driven shifts in vegetation zones. The species contributes to soil aeration and invertebrate population regulation within its montane habitat. Biological traits of this species remain poorly documented in the scientific literature.