Miller’s Mastiff Bat vs Tiny Earthstar

Molossus pretiosus compared with Geastrum minimum

Key Differences

• Miller’s Mastiff Bat is Least Concern while Tiny Earthstar is Near Threatened.

Taxonomic Classification

Rank	Miller’s Mastiff Bat	Tiny Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Geastrales (Geastrales)
Family	Molossidae	Geastraceae
Genus	Molossus	Geastrum
Species	Molossus pretiosus	Geastrum minimum

Conservation Status

Miller’s Mastiff Bat

LC — Least Concern

Tiny Earthstar

NT — Near Threatened

Physical Characteristics

Attribute	Miller’s Mastiff Bat	Tiny Earthstar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Tiny Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.