Fraser's dolphin vs Roughskin Dogfish

Lagenodelphis hosei compared with Cirrhigaleus asper

Key Differences

• Fraser's dolphin is Least Concern while Roughskin Dogfish is Data Deficient.

Taxonomic Classification

Rank	Fraser's dolphin	Roughskin Dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Squaliformes (Squaliformes)
Family	Delphinidae (Oceanic Dolphins)	Squalidae
Genus	Lagenodelphis	Cirrhigaleus
Species	Lagenodelphis hosei	Cirrhigaleus asper

Evolutionary Relationship

Fraser's dolphin and Roughskin Dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fraser's dolphin

LC — Least Concern

Roughskin Dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Fraser's dolphin	Roughskin Dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal), and South America (Colombia, Ecuador, Venezuela).

Roughskin Dogfish