Dusky Dolphin vs Lemon shark

Lagenorhynchus obscurus compared with Negaprion brevirostris

Key Differences

• Dusky Dolphin is Least Concern while Lemon shark is Vulnerable.

Taxonomic Classification

Rank	Dusky Dolphin	Lemon shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Delphinidae (Oceanic Dolphins)	Carcharhinidae
Genus	Lagenorhynchus	Negaprion
Species	Lagenorhynchus obscurus	Negaprion brevirostris

Evolutionary Relationship

Dusky Dolphin and Lemon shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Dolphin

LC — Least Concern

Lemon shark

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Dolphin	Lemon shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lemon shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.