Admiralty Island Meadow Vole (Admiraltiae) vs Chunky False Brook Salamander

Microtus pennsylvanicus compared with Aquiloeurycea cephalica

Taxonomic Classification

Rank	Admiralty Island Meadow Vole (Admiraltiae)	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	Rodentia (Bộ Gặm nhấm)	Caudata (Bộ Có đuôi)
Family	Cricetidae	Plethodontidae
Genus	Microtus	Aquiloeurycea
Species	Microtus pennsylvanicus	Aquiloeurycea cephalica

Evolutionary Relationship

Admiralty Island Meadow Vole (Admiraltiae) and Chunky False Brook Salamander share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Admiralty Island Meadow Vole (Admiraltiae)

LC — Least Concern

Chunky False Brook Salamander

LC — Least Concern

Physical Characteristics

Attribute	Admiralty Island Meadow Vole (Admiraltiae)	Chunky False Brook Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Admiralty Island Meadow Vole (Admiraltiae)

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Chunky False Brook Salamander

Habitat

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

Range

Found in Mexico.

Admiralty Island Meadow Vole (Admiraltiae)

The Admiralty Island Meadow Vole (Admiraltiae) (Microtus pennsylvanicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. This species inhabits Typically found in diverse terrestrial and aquatic ecosystems, found across United States.

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.