ornate octopus vs small tortoiseshell

Callistoctopus ornatus compared with Aglais urticae

Key Differences

• ornate octopus is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	ornate octopus	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Cephalopoda (Cephalopods)	Insecta (Insects)
Order	Octopoda (Octopuses)	Lepidoptera (Butterflies & Moths)
Family	Octopodidae (Common Octopuses)	Nymphalidae (Brush-footed Butterflies)
Genus	Callistoctopus	Aglais
Species	Callistoctopus ornatus	Aglais urticae

Evolutionary Relationship

ornate octopus and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

ornate octopus

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	ornate octopus	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ornate octopus

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.