araucária vs Merriam’s Pocket Mouse

Araucaria angustifolia compared with Perognathus merriami

Key Differences

• araucária is Critically Endangered while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	araucária	Merriam’s Pocket Mouse
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Chordata (cordados)
Class	Pinopsida (Conifers)	Mammalia (mamíferos)
Order	Pinales (Pines & Allies)	Rodentia (Roedores)
Family	Araucariaceae	Heteromyidae
Genus	Araucaria	Perognathus
Species	Araucaria angustifolia	Perognathus merriami

Conservation Status

araucária

CR — Critically Endangered

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	araucária	Merriam’s Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

araucária

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Brazil, Colombia, Ecuador, and India. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

araucária

The Candelabra Tree (Araucaria angustifolia) is a species in the genus Araucaria. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the