Pacific white-sided dolphin vs Patagonian mara

Lagenorhynchus obliquidens compared with Dolichotis patagonum

Key Differences

• Pacific white-sided dolphin is Least Concern while Patagonian mara is Near Threatened.

Taxonomic Classification

Rank	Pacific white-sided dolphin	Patagonian mara
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Cetacea (Whales & Dolphins)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Delphinidae (Oceanic Dolphins)	Caviidae
Genus	Lagenorhynchus	Dolichotis
Species	Lagenorhynchus obliquidens	Dolichotis patagonum

Evolutionary Relationship

Pacific white-sided dolphin and Patagonian mara share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Pacific white-sided dolphin

LC — Least Concern

Patagonian mara

NT — Near Threatened

Physical Characteristics

Attribute	Pacific white-sided dolphin	Patagonian mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Patagonian mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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