cotton spinner vs small tortoiseshell

Holothuria tubulosa compared with Aglais urticae

Key Differences

• cotton spinner is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	cotton spinner	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Holothuroidea (Holothuroidea)	Insecta (Insects)
Order	Holothuriida (Holothuriida)	Lepidoptera (Butterflies & Moths)
Family	Holothuriidae	Nymphalidae (Brush-footed Butterflies)
Genus	Holothuria	Aglais
Species	Holothuria tubulosa	Aglais urticae

Evolutionary Relationship

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

Conservation Status

cotton spinner

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	cotton spinner	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

cotton spinner

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

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.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal