Guiana Dolphin vs robust pillar snail

Sotalia guianensis compared with Cochlicopa nitens

Key Differences

• Guiana Dolphin is Data Deficient while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	robust pillar snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Stylommatophora (Stylommatophora)
Family	Delphinidae (Oceanic Dolphins)	Cochlicopidae
Genus	Sotalia	Cochlicopa
Species	Sotalia guianensis	Cochlicopa nitens

Evolutionary Relationship

Guiana Dolphin and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Guiana Dolphin

DD — Data Deficient

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	robust pillar snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

robust pillar snail

Habitat

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

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.