Dwarf lantern shark vs Neotropical otter

Etmopterus perryi compared with Lontra longicaudis

Key Differences

• Dwarf lantern shark is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Dwarf lantern shark	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Carnivora (Carnivorans)
Family	Etmopteridae	Mustelidae (Weasels & Otters)
Genus	Etmopterus	Lontra
Species	Etmopterus perryi	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

Dwarf lantern shark

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Dwarf lantern shark	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf lantern shark

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in 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 1 countries:

🇻🇪 Venezuela