Admirable False Brook Salamander vs Roughskin Dogfish

Aquiloeurycea praecellens compared with Cirrhigaleus asper

Key Differences

• Admirable False Brook Salamander is Critically Endangered while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Admirable False Brook Salamander	Roughskin Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Elasmobranchii
Order	Caudata (Caudata)	Squaliformes (Squaliformes)
Family	Plethodontidae	Squalidae
Genus	Aquiloeurycea	Cirrhigaleus
Species	Aquiloeurycea praecellens	Cirrhigaleus asper

Evolutionary Relationship

Admirable False Brook Salamander and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Admirable False Brook Salamander

CR — Critically Endangered

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Admirable False Brook Salamander	Roughskin Dogfish
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.

Roughskin Dogfish

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.