Neotropical otter vs Nurse hound

Lontra longicaudis compared with Scyliorhinus cervigoni

Taxonomic Classification

Rank	Neotropical otter	Nurse hound
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	Scyliorhinus
Species	Lontra longicaudis	Scyliorhinus cervigoni

Evolutionary Relationship

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

Conservation Status

Neotropical otter

DD — Data Deficient

Nurse hound

DD — Data Deficient

Physical Characteristics

Attribute	Neotropical otter	Nurse hound
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.

Nurse hound

Habitat

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