blue-ringed octopus vs Broadnose cat shark

Hapalochlaena maculosa compared with Apristurus investigatoris

Taxonomic Classification

Rank	blue-ringed octopus	Broadnose cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Chondrichthyes (Cartilaginous Fish)
Order	Octopoda (Octopuses)	Carcharhiniformes (Ground Sharks)
Family	Octopodidae (Common Octopuses)	Scyliorhinidae
Genus	Hapalochlaena	Apristurus
Species	Hapalochlaena maculosa	Apristurus investigatoris

Evolutionary Relationship

blue-ringed octopus and Broadnose cat shark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

blue-ringed octopus

LC — Least Concern

Broadnose cat shark

LC — Least Concern

Physical Characteristics

Attribute	blue-ringed octopus	Broadnose cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blue-ringed octopus

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Broadnose cat shark

Habitat

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

blue-ringed octopus

The Blue-ringed octopus (Hapalochlaena maculosa) is a species in the genus Hapalochlaena. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.