Alexandria false antechinus vs Coiban Mastuff Bat

Pseudantechinus mimulus compared with Molossus coibensis

Key Differences

• Alexandria false antechinus is Near Threatened while Coiban Mastuff Bat is Least Concern.

Taxonomic Classification

Rank	Alexandria false antechinus	Coiban Mastuff Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Dasyuromorphia (袋鼬目)	Chiroptera (翼手目)
Family	Dasyuridae	Molossidae
Genus	Pseudantechinus	Molossus
Species	Pseudantechinus mimulus	Molossus coibensis

Evolutionary Relationship

Alexandria false antechinus and Coiban Mastuff Bat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Alexandria false antechinus

NT — Near Threatened

Coiban Mastuff Bat

LC — Least Concern

Physical Characteristics

Attribute	Alexandria false antechinus	Coiban Mastuff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexandria false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Coiban Mastuff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Alexandria false antechinus

The Alexandria false antechinus (Pseudantechinus mimulus) is a species in the genus Pseudantechinus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Coiban Mastuff Bat

The Coiban Mastuff Bat (Molossus coibensis) is a small free-tailed bat in the family Molossidae, named for Coiba Island off the Pacific coast of Panama, where specimens were first collected. Members of the genus Molossus are robust, fast-flying insectivores adapted to open-air foraging above the forest canopy and over water, characterised by narrow wings and a tail that extends beyond the patagium (wing membrane). Molossus coibensis inhabits lowland tropical forests and adjacent open habitats in Central America and northwestern South America, with confirmed records from Colombia, Ecuador, Venezuela, and Panama, indicating a distributional range that extends well beyond its type locality on Coiba Island. Like other mastiff bats, it roosts in crevices within buildings, rock faces, and hollow trees, emerging at dusk to pursue aerial insects at speed. The species feeds primarily on large beetles, moths, and other night-flying insects, typically hunted high above the forest. It is assessed as Least Concern by the IUCN based on its relatively wide range and tolerance of modified habitats. Molossus coibensis was long treated as a subspecies of Molossus molossus before being recognised as a distinct species based on morphological and molecular evidence. Ecological and life-history data specific to this taxon remain limited.