Blacktip reef shark vs Neotropical otter

Carcharhinus cautus compared with Lontra longicaudis

Key Differences

• Blacktip reef shark is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Blacktip reef shark	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Carnivora (Carnivorans)
Family	Carcharhinidae	Mustelidae (Weasels & Otters)
Genus	Carcharhinus	Lontra
Species	Carcharhinus cautus	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

Blacktip reef shark

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Blacktip reef shark	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktip reef shark

Habitat

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

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Blacktip reef shark

The Blacktip reef shark (Carcharhinus cautus) is a species in the genus Carcharhinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.