luminous bay squid vs small tortoiseshell

Uroteuthis noctiluca compared with Aglais urticae

Key Differences

• luminous bay squid is Data Deficient while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	luminous bay squid	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Cephalopoda (Cephalopods)	Insecta (Insects)
Order	Myopsida (Myopsida)	Lepidoptera (Butterflies & Moths)
Family	Loliginidae	Nymphalidae (Brush-footed Butterflies)
Genus	Uroteuthis	Aglais
Species	Uroteuthis noctiluca	Aglais urticae

Evolutionary Relationship

luminous bay squid and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

luminous bay squid

DD — Data Deficient

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	luminous bay squid	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

luminous bay squid

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.