Franciscana vs Murray's skate

Pontoporia blainvillei compared with Bathyraja murrayi

Key Differences

• Franciscana is Vulnerable while Murray's skate is Least Concern.

Taxonomic Classification

Rank	Franciscana	Murray's skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Pontoporiidae	Arhynchobatidae
Genus	Pontoporia	Bathyraja
Species	Pontoporia blainvillei	Bathyraja murrayi

Evolutionary Relationship

Franciscana and Murray's skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Franciscana

VU — Vulnerable

Murray's skate

LC — Least Concern

Physical Characteristics

Attribute	Franciscana	Murray's skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Franciscana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Murray's skate