Amazon River Dolphin vs Gray’s Sportive Lemur

Inia geoffrensis compared with Lepilemur dorsalis

Key Differences

• Amazon River Dolphin is Data Deficient while Gray’s Sportive Lemur is Endangered.

Taxonomic Classification

Rank	Amazon River Dolphin	Gray’s Sportive Lemur
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Cetacea (Whales & Dolphins)	Primates (bộ Linh trưởng)
Family	Iniidae	Lepilemuridae
Genus	Inia	Lepilemur
Species	Inia geoffrensis	Lepilemur dorsalis

Evolutionary Relationship

Amazon River Dolphin and Gray’s Sportive Lemur share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Gray’s Sportive Lemur

EN — Endangered

Physical Characteristics

Attribute	Amazon River Dolphin	Gray’s Sportive Lemur
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.

Gray’s Sportive Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.