Mexican redknee vs small tortoiseshell

Brachypelma hamorii compared with Aglais urticae

Key Differences

• Mexican redknee is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Mexican redknee	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Arachnida (Arachnids)	Insecta (Insects)
Order	Araneae (Araneae)	Lepidoptera (Butterflies & Moths)
Family	Theraphosidae	Nymphalidae (Brush-footed Butterflies)
Genus	Brachypelma	Aglais
Species	Brachypelma hamorii	Aglais urticae

Evolutionary Relationship

Mexican redknee and small tortoiseshell share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Mexican redknee

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Mexican redknee	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican redknee

Habitat

Typically found in terrestrial habitats from forests to deserts.

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.