Lesser Cachalot vs Night Shark

Kogia breviceps compared with Carcharhinus signatus

Key Differences

• Lesser Cachalot is Data Deficient while Night Shark is Endangered.

Taxonomic Classification

Rank	Lesser Cachalot	Night Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Kogiidae	Carcharhinidae
Genus	Kogia	Carcharhinus
Species	Kogia breviceps	Carcharhinus signatus

Evolutionary Relationship

Lesser Cachalot and Night Shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Cachalot

DD — Data Deficient

Night Shark

EN — Endangered

Physical Characteristics

Attribute	Lesser Cachalot	Night Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Night Shark

Habitat

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

Range

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