California alder vs Gregg's Stream Frog

Alnus rhombifolia compared with Craugastor greggi

Key Differences

• California alder is Least Concern while Gregg's Stream Frog is Endangered.

Taxonomic Classification

Rank	California alder	Gregg's Stream Frog
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Amphibia (Amphibians)
Order	Fagales (Beeches & Oaks)	Anura (Frogs & Toads)
Family	Betulaceae	Craugastoridae
Genus	Alnus	Craugastor
Species	Alnus rhombifolia	Craugastor greggi

Conservation Status

California alder

LC — Least Concern

Gregg's Stream Frog

EN — Endangered

Physical Characteristics

Attribute	California alder	Gregg's Stream Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California alder

Habitat

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

Range

Found in Canada.

Gregg's Stream Frog

Habitat

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

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

California alder

The California alder (Alnus rhombifolia) 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.