Guiana Dolphin vs Long-eared Scaly-tailed Flying Squirrel

Sotalia guianensis compared with Idiurus macrotis

Key Differences

• Guiana Dolphin is Data Deficient while Long-eared Scaly-tailed Flying Squirrel is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Long-eared Scaly-tailed Flying Squirrel
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Rodentia (啮齿目)
Family	Delphinidae (Oceanic Dolphins)	Anomaluridae
Genus	Sotalia	Idiurus
Species	Sotalia guianensis	Idiurus macrotis

Evolutionary Relationship

Guiana Dolphin and Long-eared Scaly-tailed Flying Squirrel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Long-eared Scaly-tailed Flying Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Long-eared Scaly-tailed Flying Squirrel
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.

Long-eared Scaly-tailed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.