Alder vs Henbane Flea Beetle

Alnus glutinosa compared with Psylliodes hyoscyami

Key Differences

• Alder is Least Concern while Henbane Flea Beetle is Extinct.

Taxonomic Classification

Rank	Alder	Henbane Flea Beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Coleoptera (Beetles)
Family	Betulaceae	Chrysomelidae
Genus	Alnus	Psylliodes
Species	Alnus glutinosa	Psylliodes hyoscyami

Conservation Status

Alder

LC — Least Concern

Henbane Flea Beetle

EX — Extinct

Physical Characteristics

Attribute	Alder	Henbane Flea Beetle
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

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Henbane Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Alder

The Alder (Alnus glutinosa) 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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden