Amazon River Dolphin vs Dusky Spreadwing

Inia geoffrensis compared with Lestes concinnus

Key Differences

• Amazon River Dolphin is Data Deficient while Dusky Spreadwing is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	Dusky Spreadwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Iniidae	Lestidae
Genus	Inia	Lestes
Species	Inia geoffrensis	Lestes concinnus

Evolutionary Relationship

Amazon River Dolphin and Dusky Spreadwing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Dusky Spreadwing

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	Dusky Spreadwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Dusky Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Taiwan.

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.