Alder vs Guildford Piercer

Alnus acuminata compared with Pammene agnotana

Key Differences

• Alder is Least Concern while Guildford Piercer is Near Threatened.

Taxonomic Classification

Rank	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 acuminata	Pammene agnotana

Conservation Status

Alder

LC — Least Concern

Guildford Piercer

NT — Near Threatened

Physical Characteristics

Attribute	Alder	Guildford Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Found in Colombia.

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.

Alder

The Alder (Alnus acuminata) 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.