Haviside s Dolphin vs Prickled ray

Cephalorhynchus heavisidii compared with Malacoraja spinacidermis

Key Differences

• Haviside s Dolphin is Near Threatened while Prickled ray is Least Concern.

Taxonomic Classification

Rank	Haviside s Dolphin	Prickled ray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Bộ Cá đuối)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Cephalorhynchus	Malacoraja
Species	Cephalorhynchus heavisidii	Malacoraja spinacidermis

Evolutionary Relationship

Haviside s Dolphin and Prickled ray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Haviside s Dolphin	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Prickled ray