Colombian Small-eared Shrew vs Ledge Grass

Cryptotis colombiana compared with Poa hothamensis

Taxonomic Classification

Rank	Colombian Small-eared Shrew	Ledge Grass
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Magnoliophyta (магнолиофиты)
Class	Mammalia (млекопитающие)	Liliopsida (лилиопсиды)
Order	Soricomorpha (землеройкообразные)	Poales (злакоцветные)
Family	Soricidae	Poaceae (Grass Family)
Genus	Cryptotis	Poa
Species	Cryptotis colombiana	Poa hothamensis

Conservation Status

Colombian Small-eared Shrew

LC — Least Concern

Ledge Grass

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Colombian Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Ledge Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.