Holbiche des vases vs Holbiche sombre

Bythaelurus lutarius compared with Bythaelurus canescens

Key Differences

• Holbiche des vases is Data Deficient while Holbiche sombre is Vulnerable.

Taxonomic Classification

Rank	Holbiche des vases	Holbiche sombre
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family same	Scyliorhinidae	Scyliorhinidae
Genus same	Bythaelurus	Bythaelurus
Species	Bythaelurus lutarius	Bythaelurus canescens

Evolutionary Relationship

Holbiche des vases and Holbiche sombre share a common ancestor at the Genus level: Bythaelurus.

Conservation Status

Holbiche des vases

DD — Data Deficient

Holbiche sombre

VU — Vulnerable

Physical Characteristics

Attribute	Holbiche des vases	Holbiche sombre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Holbiche des vases

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Holbiche sombre

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Holbiche des vases

The Brown Catshark (Bythaelurus lutarius) is a species in the genus Bythaelurus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Holbiche sombre

The Cat shark (Bythaelurus canescens) is a species in the genus Bythaelurus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.