Black ghost shark vs Guianan Squirrel

Hydrolagus homonycteris compared with Sciurus aestuans

Taxonomic Classification

Rank	Black ghost shark	Guianan Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Sciuridae (Squirrels)
Genus	Hydrolagus	Sciurus (Tree Squirrels)
Species	Hydrolagus homonycteris	Sciurus aestuans

Evolutionary Relationship

Black ghost shark and Guianan Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black ghost shark

LC — Least Concern

Guianan Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Black ghost shark	Guianan Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black ghost shark

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.