Bellenden Ker Scaly Snail vs Colombian Small-eared Shrew

Aetholitis gerdesae compared with Cryptotis colombiana

Taxonomic Classification

Rank	Bellenden Ker Scaly Snail	Colombian Small-eared Shrew
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Gastropoda (брюхоногие)	Mammalia (млекопитающие)
Order	Stylommatophora (стебельчатоглазые)	Soricomorpha (землеройкообразные)
Family	Camaenidae	Soricidae
Genus	Aetholitis	Cryptotis
Species	Aetholitis gerdesae	Cryptotis colombiana

Evolutionary Relationship

Bellenden Ker Scaly Snail and Colombian Small-eared Shrew share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Bellenden Ker Scaly Snail

LC — Least Concern

Colombian Small-eared Shrew

LC — Least Concern

Physical Characteristics

Attribute	Bellenden Ker Scaly Snail	Colombian Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bellenden Ker Scaly Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia.

Colombian Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Bellenden Ker Scaly Snail

The Bellenden Ker Scaly Snail (Aetholitis gerdesae) is a species in the genus Aetholitis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.