Blind Small-eared Shrew vs Chunky False Brook Salamander

Cryptotis niausa compared with Aquiloeurycea cephalica

Key Differences

• Blind Small-eared Shrew is Data Deficient while Chunky False Brook Salamander is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Chunky False Brook Salamander
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Amphibia (động vật lưỡng cư)
Order	Soricomorpha (Bộ Chuột chù)	Caudata (Bộ Có đuôi)
Family	Soricidae	Plethodontidae
Genus	Cryptotis	Aquiloeurycea
Species	Cryptotis niausa	Aquiloeurycea cephalica

Evolutionary Relationship

Blind Small-eared Shrew and Chunky False Brook Salamander share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Chunky False Brook Salamander

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Chunky False Brook Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Chunky False Brook Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chunky False Brook Salamander

The Chunky False Brook Salamander (Aquiloeurycea cephalica) is a Least Concern plethodontid salamander endemic to Mexico, found in cloud forest and humid montane habitats in the Sierra Madre Oriental and related mountain ranges. The genus Aquiloeurycea is a recently erected Mexican endemic genus segregated from the broader genus Pseudoeurycea, comprising several small, robustly built (hence 'chunky') salamanders associated with high-elevation forests. Like all plethodontids, A. cephalica is a lungless salamander that breathes entirely through its moist, vascularized skin and the lining of its mouth. It is a direct developer, skipping the aquatic larval stage entirely and laying eggs in terrestrial microhabitats such as rotting logs, leaf litter, and soil. A. cephalica inhabits cool, humid forests of pine-oak and cloud forest zones in northern Mexico, where it forages for small invertebrates in the leaf litter and soil. The IUCN assesses it as Least Concern due to its reasonably wide distribution within its montane range. Deforestation, cattle grazing, and the conversion of cloud forest to agriculture represent ongoing threats to populations throughout its range.