Eastern Newt vs Neotropical otter

Notophthalmus viridescens compared with Lontra longicaudis

Key Differences

• Eastern Newt is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Eastern Newt	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Carnivora (Carnivorans)
Family	Salamandridae	Mustelidae (Weasels & Otters)
Genus	Notophthalmus	Lontra
Species	Notophthalmus viridescens	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

Eastern Newt

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Eastern Newt	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Newt

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.