Blacktail spurdog vs Ceylon Spiny Mouse

Squalus melanurus compared with Mus fernandoni

Key Differences

• Blacktail spurdog is Data Deficient while Ceylon Spiny Mouse is Endangered.

Taxonomic Classification

Rank	Blacktail spurdog	Ceylon Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Muridae (Mice & Rats)
Genus	Squalus	Mus (House Mice)
Species	Squalus melanurus	Mus fernandoni

Evolutionary Relationship

Blacktail spurdog and Ceylon Spiny Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Ceylon Spiny Mouse

EN — Endangered

Physical Characteristics

Attribute	Blacktail spurdog	Ceylon Spiny Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.