Big Free-tailed Bat vs grey mouse-ear

Nyctinomops macrotis compared with Cerastium brachypetalum

Key Differences

• Big Free-tailed Bat is Least Concern while grey mouse-ear is Critically Endangered.

Taxonomic Classification

Rank	Big Free-tailed Bat	grey mouse-ear
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Caryophyllales (Caryophyllales)
Family	Molossidae	Caryophyllaceae
Genus	Nyctinomops	Cerastium
Species	Nyctinomops macrotis	Cerastium brachypetalum

Conservation Status

Big Free-tailed Bat

LC — Least Concern

grey mouse-ear

CR — Critically Endangered

Physical Characteristics

Attribute	Big Free-tailed Bat	grey mouse-ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

grey mouse-ear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Big Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.