Neotropical otter vs Sierra de Malinaltepec Salamander

Lontra longicaudis compared with Pseudoeurycea amuzga

Key Differences

• Neotropical otter is Data Deficient while Sierra de Malinaltepec Salamander is Endangered.

Taxonomic Classification

Rank	Neotropical otter	Sierra de Malinaltepec Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Caudata (Caudata)
Family	Mustelidae (Weasels & Otters)	Plethodontidae
Genus	Lontra	Pseudoeurycea
Species	Lontra longicaudis	Pseudoeurycea amuzga

Evolutionary Relationship

Neotropical otter and Sierra de Malinaltepec Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Neotropical otter

DD — Data Deficient

Sierra de Malinaltepec Salamander

EN — Endangered

Physical Characteristics

Attribute	Neotropical otter	Sierra de Malinaltepec Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Sierra de Malinaltepec Salamander

Habitat

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

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.