Grooved cuttlefish vs Noctule

Sepia sulcata compared with Nyctalus noctula

Key Differences

• Grooved cuttlefish is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Grooved cuttlefish	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Sepiida (Sepiida)	Chiroptera (Bats)
Family	Sepiidae	Vespertilionidae
Genus	Sepia	Nyctalus
Species	Sepia sulcata	Nyctalus noctula

Evolutionary Relationship

Grooved cuttlefish and Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grooved cuttlefish

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Grooved cuttlefish	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grooved cuttlefish

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.