Bighead spurdog vs Long-tailed Myotis

Squalus bucephalus compared with Myotis longicaudatus

Key Differences

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

Taxonomic Classification

Rank	Bighead 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 bucephalus	Myotis longicaudatus

Evolutionary Relationship

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

Conservation Status

Bighead spurdog

DD — Data Deficient

Long-tailed Myotis

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bighead spurdog

Long-tailed Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bighead spurdog

The Bighead spurdog (Squalus bucephalus) is a species in the genus Squalus.