Alder vs Flat Abalone

Alnus glutinosa compared with Haliotis walallensis

Key Differences

• Alder is Least Concern while Flat Abalone is Critically Endangered.

Taxonomic Classification

Rank	Alder	Flat Abalone
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Fagales (Beeches & Oaks)	Lepetellida (Lepetellida)
Family	Betulaceae	Haliotidae
Genus	Alnus	Haliotis
Species	Alnus glutinosa	Haliotis walallensis

Conservation Status

Alder

LC — Least Concern

Flat Abalone

CR — Critically Endangered

Physical Characteristics

Attribute	Alder	Flat Abalone
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).

Flat Abalone

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.