Estuary stingray vs Fraser's dolphin

Urogymnus polylepis compared with Lagenodelphis hosei

Key Differences

• Estuary stingray is Endangered while Fraser's dolphin is Least Concern.

Taxonomic Classification

Rank	Estuary stingray	Fraser's dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Delphinidae (Oceanic Dolphins)
Genus	Urogymnus	Lagenodelphis
Species	Urogymnus polylepis	Lagenodelphis hosei

Evolutionary Relationship

Estuary stingray and Fraser's dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Estuary stingray

EN — Endangered

Fraser's dolphin

LC — Least Concern

Physical Characteristics

Attribute	Estuary stingray	Fraser's dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Estuary stingray

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal), and South America (Colombia, Ecuador, Venezuela).