Dusky Dolphin vs tiny risso snail

Lagenorhynchus obscurus compared with Rissoa parva

Taxonomic Classification

Rank	Dusky Dolphin	tiny risso snail
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Gastropoda (腹足纲)
Order	Cetacea (Whales & Dolphins)	Littorinimorpha (滨螺形目)
Family	Delphinidae (Oceanic Dolphins)	Rissoidae
Genus	Lagenorhynchus	Rissoa
Species	Lagenorhynchus obscurus	Rissoa parva

Evolutionary Relationship

Dusky Dolphin and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Dusky Dolphin

LC — Least Concern

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	tiny risso snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tiny risso snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.