Franciscana vs Gulper Shark

Pontoporia blainvillei compared with Centrophorus granulosus

Key Differences

• Franciscana is Vulnerable while Gulper Shark is Endangered.

Taxonomic Classification

Rank	Franciscana	Gulper Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Squaliformes (Squaliformes)
Family	Pontoporiidae	Centrophoridae
Genus	Pontoporia	Centrophorus
Species	Pontoporia blainvillei	Centrophorus granulosus

Evolutionary Relationship

Franciscana and Gulper Shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Franciscana

VU — Vulnerable

Gulper Shark

EN — Endangered

Physical Characteristics

Attribute	Franciscana	Gulper Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Franciscana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gulper Shark

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.