Blacktail spurdog vs Costa Central Oryzomys

Squalus melanurus compared with Nephelomys caracolus

Key Differences

• Blacktail spurdog is Data Deficient while Costa Central Oryzomys is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Costa Central Oryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Cricetidae
Genus	Squalus	Nephelomys
Species	Squalus melanurus	Nephelomys caracolus

Evolutionary Relationship

Blacktail spurdog and Costa Central Oryzomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Costa Central Oryzomys

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Costa Central Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Costa Central Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.