Hourglass Dolphin vs Quadrangular Peaclam

Lagenorhynchus cruciger compared with Euglesa milium

Taxonomic Classification

Rank	Hourglass Dolphin	Quadrangular Peaclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Sphaeriida (Sphaeriida)
Family	Delphinidae (Oceanic Dolphins)	Sphaeriidae
Genus	Lagenorhynchus	Euglesa
Species	Lagenorhynchus cruciger	Euglesa milium

Evolutionary Relationship

Hourglass Dolphin and Quadrangular Peaclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Quadrangular Peaclam

LC — Least Concern

Physical Characteristics

Attribute	Hourglass Dolphin	Quadrangular Peaclam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Quadrangular Peaclam

Habitat

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

Range

Distributed across Belgium, Denmark, and United States.