Blacktail spurdog vs Long-tailed Myotis

Squalus melanurus compared with Myotis longicaudatus

Key Differences

• Blacktail spurdog is Data Deficient while Long-tailed Myotis is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Long-tailed Myotis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Vespertilionidae
Genus	Squalus	Myotis
Species	Squalus melanurus	Myotis longicaudatus

Evolutionary Relationship

Blacktail spurdog and Long-tailed Myotis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Long-tailed Myotis

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Long-tailed Myotis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Long-tailed Myotis

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.