Hourglass Dolphin vs Multispine skate

Lagenorhynchus cruciger compared with Bathyraja multispinis

Key Differences

• Hourglass Dolphin is Least Concern while Multispine skate is Near Threatened.

Taxonomic Classification

Rank	Hourglass Dolphin	Multispine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Lagenorhynchus	Bathyraja
Species	Lagenorhynchus cruciger	Bathyraja multispinis

Evolutionary Relationship

Hourglass Dolphin and Multispine skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Hourglass Dolphin	Multispine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Multispine skate

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.