Alder vs Triangle-marked Roller

Alnus glutinosa compared with Ancylis achatana

Key Differences

• Alder is Least Concern while Triangle-marked Roller is Vulnerable.

Taxonomic Classification

Rank	Alder	Triangle-marked Roller
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Magnoliophyta (피자식물문)	Arthropoda (절지동물)
Class	Magnoliopsida (목련강)	Insecta (곤충)
Order	Fagales (참나무목)	Lepidoptera (나비목)
Family	Betulaceae	Tortricidae
Genus	Alnus	Ancylis
Species	Alnus glutinosa	Ancylis achatana

Conservation Status

Alder

LC — Least Concern

Triangle-marked Roller

VU — Vulnerable

Physical Characteristics

Attribute	Alder	Triangle-marked Roller
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).

Triangle-marked Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden