Guiana Dolphin vs Medusa Brittlestem

Sotalia guianensis compared with Psathyrella caput-medusae

Key Differences

• Guiana Dolphin is Data Deficient while Medusa Brittlestem is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	Medusa Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Agaricales (Gilled Mushrooms)
Family	Delphinidae (Oceanic Dolphins)	Psathyrellaceae
Genus	Sotalia	Psathyrella
Species	Sotalia guianensis	Psathyrella caput-medusae

Conservation Status

Guiana Dolphin

DD — Data Deficient

Medusa Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	Medusa Brittlestem
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.

Medusa Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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