Neotropical otter vs Salamander shark

Lontra longicaudis compared with Parmaturus pilosus

Key Differences

• Neotropical otter is Data Deficient while Salamander shark is Least Concern.

Taxonomic Classification

Rank	Neotropical otter	Salamander shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Carnivora (Carnivorans)	Carcharhiniformes (Ground Sharks)
Family	Mustelidae (Weasels & Otters)	Scyliorhinidae
Genus	Lontra	Parmaturus
Species	Lontra longicaudis	Parmaturus pilosus

Evolutionary Relationship

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

Conservation Status

Neotropical otter

DD — Data Deficient

Salamander shark

LC — Least Concern

Physical Characteristics

Attribute	Neotropical otter	Salamander shark
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.

Salamander shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan.