Hourglass Dolphin vs Neotropical otter

Lagenorhynchus cruciger compared with Lontra longicaudis

Key Differences

• Hourglass Dolphin is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Hourglass Dolphin	Neotropical otter
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Cetacea (Whales & Dolphins)	Carnivora (สัตว์กินเนื้อ)
Family	Delphinidae (Oceanic Dolphins)	Mustelidae (Weasels & Otters)
Genus	Lagenorhynchus	Lontra
Species	Lagenorhynchus cruciger	Lontra longicaudis

Evolutionary Relationship

Hourglass Dolphin and Neotropical otter share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Hourglass Dolphin	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.