Alder vs Smith's Thorius

Alnus glutinosa compared with Thorius smithi

Key Differences

• Alder is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Alder	Smith's Thorius
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Fagales (อันดับก่อ)	Caudata (ซาลาแมนเดอร์)
Family	Betulaceae	Plethodontidae
Genus	Alnus	Thorius
Species	Alnus glutinosa	Thorius smithi

Conservation Status

Alder

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Alder	Smith's Thorius
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).

Smith's Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered 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.