Admirable False Brook Salamander vs Alston s Cotton Rat

Aquiloeurycea praecellens compared with Sigmodon alstoni

Key Differences

• Admirable False Brook Salamander is Critically Endangered while Alston s Cotton Rat is Least Concern.

Taxonomic Classification

Rank	Admirable False Brook Salamander	Alston s Cotton Rat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Amphibia (động vật lưỡng cư)	Mammalia (lớp Thú)
Order	Caudata (Bộ Có đuôi)	Rodentia (Bộ Gặm nhấm)
Family	Plethodontidae	Cricetidae
Genus	Aquiloeurycea	Sigmodon
Species	Aquiloeurycea praecellens	Sigmodon alstoni

Evolutionary Relationship

Admirable False Brook Salamander and Alston s Cotton Rat share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Admirable False Brook Salamander

CR — Critically Endangered

Alston s Cotton Rat

LC — Least Concern

Physical Characteristics

Attribute	Admirable False Brook Salamander	Alston s Cotton Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Admirable False Brook Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Admirable False Brook Salamander

The Admirable False Brook Salamander (Aquiloeurycea praecellens) is a species in the genus Aquiloeurycea. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.