Brook-Side Alder vs Guildford Piercer

Alnus serrulata compared with Pammene agnotana

Key Differences

• Brook-Side Alder is Least Concern while Guildford Piercer is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	Guildford Piercer
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Lepidoptera (Butterflies & Moths)
Family	Betulaceae	Tortricidae
Genus	Alnus	Pammene
Species	Alnus serrulata	Pammene agnotana

Conservation Status

Brook-Side Alder

LC — Least Concern

Guildford Piercer

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	Guildford Piercer
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.

Guildford Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. 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.