Guiana Dolphin vs Silky Wave

Sotalia guianensis compared with Idaea dilutaria

Key Differences

• Guiana Dolphin is Data Deficient while Silky Wave is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	Silky Wave
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)	Geometridae
Genus	Sotalia	Idaea
Species	Sotalia guianensis	Idaea dilutaria

Evolutionary Relationship

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

Conservation Status

Guiana Dolphin

DD — Data Deficient

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	Silky Wave
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.

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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