Least Grebe vs Neotropical otter

Tachybaptus dominicus compared with Lontra longicaudis

Key Differences

• Least Grebe is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Least Grebe	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Podicipediformes (Podicipediformes)	Carnivora (Carnivorans)
Family	Podicipedidae	Mustelidae (Weasels & Otters)
Genus	Tachybaptus	Lontra
Species	Tachybaptus dominicus	Lontra longicaudis

Evolutionary Relationship

Least Grebe and Neotropical otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Least Grebe

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Least Grebe	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Least Grebe

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela