Admirable False Brook Salamander vs Black ghost shark

Aquiloeurycea praecellens compared with Hydrolagus homonycteris

Key Differences

• Admirable False Brook Salamander is Critically Endangered while Black ghost shark is Least Concern.

Taxonomic Classification

Rank	Admirable False Brook Salamander	Black ghost shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Holocephali (Holocephali)
Order	Caudata (Caudata)	Chimaeriformes (Chimaeriformes)
Family	Plethodontidae	Chimaeridae
Genus	Aquiloeurycea	Hydrolagus
Species	Aquiloeurycea praecellens	Hydrolagus homonycteris

Evolutionary Relationship

Admirable False Brook Salamander and Black ghost shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Admirable False Brook Salamander

CR — Critically Endangered

Black ghost shark

LC — Least Concern

Physical Characteristics

Attribute	Admirable False Brook Salamander	Black ghost shark
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.

Black ghost shark

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.

Black ghost shark

The Black ghost shark (Hydrolagus homonycteris) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List.