Caucasian Alder vs Pine Forest Stream Frog

Alnus subcordata compared with Ptychohyla macrotympanum

Key Differences

• Caucasian Alder is Least Concern while Pine Forest Stream Frog is Vulnerable.

Taxonomic Classification

Rank	Caucasian Alder	Pine Forest 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	Hylidae
Genus	Alnus	Ptychohyla
Species	Alnus subcordata	Ptychohyla macrotympanum

Conservation Status

Caucasian Alder

LC — Least Concern

Pine Forest Stream Frog

VU — Vulnerable

Physical Characteristics

Attribute	Caucasian Alder	Pine Forest Stream Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Pine Forest Stream Frog

Habitat

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

Range

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

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.