arctic-alpine fleabane vs Common Sword-nosed Bat

Erigeron humilis compared with Lonchorhina aurita

Key Differences

• arctic-alpine fleabane is Near Threatened while Common Sword-nosed Bat is Least Concern.

Taxonomic Classification

Rank	arctic-alpine fleabane	Common Sword-nosed Bat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Asterales (Daisies & Sunflowers)	Chiroptera (Bats)
Family	Asteraceae (Daisy Family)	Phyllostomidae
Genus	Erigeron	Lonchorhina
Species	Erigeron humilis	Lonchorhina aurita

Conservation Status

arctic-alpine fleabane

NT — Near Threatened

Common Sword-nosed Bat

LC — Least Concern

Physical Characteristics

Attribute	arctic-alpine fleabane	Common Sword-nosed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arctic-alpine fleabane

Habitat

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

Range

Distributed across Canada, Finland, Iceland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Common Sword-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

arctic-alpine fleabane

The Arctic-alpine fleabane (Erigeron humilis) is a species in the genus Erigeron. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Common Sword-nosed Bat

<em>Lonchorhina aurita</em>, the common sword-nosed bat, is a microchiropteran bat in the family Phyllostomidae, order Chiroptera. It is distributed across northern South America, with confirmed records from Colombia, Ecuador, and Venezuela, typically roosting in caves, tunnels, and hollow trees in humid tropical forests. The species is named for its exceptionally elongated, sword-like noseleaf, one of the most prominent of any bat species, which is thought to play a role in echolocation signal emission and directionality. <em>Lonchorhina aurita</em> is insectivorous, feeding primarily on insects captured in flight through echolocation within forested environments. It is typically gregarious, roosting in colonies that may include hundreds of individuals. Biological traits including average lifespan, body mass, and forearm length under field conditions remain poorly documented in the scientific literature. The species is assessed as Least Concern by the IUCN, with a reasonably broad distribution and populations that are not currently under severe threat, though continued deforestation and cave disturbance in South America may pose growing risks to local colonies over the long term.