Dusky Dolphin vs Patagonian mara

Lagenorhynchus obscurus compared with Dolichotis patagonum

Key Differences

• Dusky Dolphin is Least Concern while Patagonian mara is Near Threatened.

Taxonomic Classification

Rank	Dusky Dolphin	Patagonian mara
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Cetacea (Whales & Dolphins)	Rodentia (Bộ Gặm nhấm)
Family	Delphinidae (Oceanic Dolphins)	Caviidae
Genus	Lagenorhynchus	Dolichotis
Species	Lagenorhynchus obscurus	Dolichotis patagonum

Evolutionary Relationship

Dusky Dolphin and Patagonian mara share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Dusky Dolphin

LC — Least Concern

Patagonian mara

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Dolphin	Patagonian mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky 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.