Brook-Side Alder vs small tortoiseshell

Alnus serrulata compared with Aglais urticae

Key Differences

• Brook-Side Alder is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	small tortoiseshell
Kingdom	Plantae (bitki)	Animalia (hayvan)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Eklem bacaklılar)
Class	Magnoliopsida (Dicots)	Insecta (böcek)
Order	Fagales (Beeches & Oaks)	Lepidoptera (Pul kanatlılar)
Family	Betulaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Alnus	Aglais
Species	Alnus serrulata	Aglais urticae

Conservation Status

Brook-Side Alder

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

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.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.