Galludo cola negra vs Galludo cirano

Squalus melanurus compared with Squalus rancureli

Key Differences

• Galludo cola negra is Data Deficient while Galludo cirano is Near Threatened.

Taxonomic Classification

Rank	Galludo cola negra	Galludo cirano
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus melanurus	Squalus rancureli

Evolutionary Relationship

Galludo cola negra and Galludo cirano share a common ancestor at the Genus level: Squalus.

Conservation Status

Galludo cola negra

DD — Data Deficient

Galludo cirano

NT — Near Threatened

Physical Characteristics

Attribute	Galludo cola negra	Galludo cirano
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Galludo cola negra

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