Guiana Dolphin vs Silver Colonel

Sotalia guianensis compared with Odontomyia argentata

Key Differences

• Guiana Dolphin is Data Deficient while Silver Colonel is Vulnerable.

Taxonomic Classification

Rank	Guiana Dolphin	Silver Colonel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Diptera (Diptera)
Family	Delphinidae (Oceanic Dolphins)	Stratiomyidae
Genus	Sotalia	Odontomyia
Species	Sotalia guianensis	Odontomyia argentata

Evolutionary Relationship

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

Conservation Status

Guiana Dolphin

DD — Data Deficient

Silver Colonel

VU — Vulnerable

Physical Characteristics

Attribute	Guiana Dolphin	Silver Colonel
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.

Silver Colonel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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