Guiana Dolphin vs Obscure Drill

Sotalia guianensis compared with Dichrorampha aeratana

Key Differences

• Guiana Dolphin is Data Deficient while Obscure Drill is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Obscure Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Sotalia	Dichrorampha
Species	Sotalia guianensis	Dichrorampha aeratana

Evolutionary Relationship

Guiana Dolphin and Obscure Drill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Obscure Drill

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Obscure Drill
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.

Obscure Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.