Bogotan Yellow-shouldered Bat vs Coastal Ragweed

Sturnira bogotensis compared with Ambrosia hispida

Taxonomic Classification

Rank	Bogotan Yellow-shouldered Bat	Coastal Ragweed
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Mammalia (哺乳類)	Magnoliopsida (モクレン綱)
Order	Chiroptera (翼手目)	Asterales (キク目)
Family	Phyllostomidae	Asteraceae (Daisy Family)
Genus	Sturnira	Ambrosia
Species	Sturnira bogotensis	Ambrosia hispida

Conservation Status

Bogotan Yellow-shouldered Bat

LC — Least Concern

Coastal Ragweed

LC — Least Concern

Physical Characteristics

Attribute	Bogotan Yellow-shouldered Bat	Coastal Ragweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bogotan Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Coastal Ragweed

Habitat

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

Range

Found in Cuba.

Bogotan Yellow-shouldered Bat

The Bogotan Yellow-shouldered Bat (Sturnira bogotensis) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Distributed across Colombia, Ecuador, and Venezuela.

Coastal Ragweed

Coastal ragweed (Ambrosia hispida) is a perennial herb in the family Asteraceae, native to the coastal dunes, sandy beaches, and cays of Cuba, the Bahamas, and the wider Caribbean region. It grows in pioneer beach and dune vegetation, often forming spreading colonies that help stabilise loose coastal sands. Like other members of the genus Ambrosia, it bears inconspicuous greenish-white flowers arranged in racemes; male flower heads produce wind-dispersed pollen that can trigger allergic rhinitis in sensitive individuals. The deeply lobed, hispid leaves are adapted to reflect intense solar radiation and tolerate salt spray. Coastal ragweed plays an ecological role in early dune succession, binding sand and enabling other plant species to establish. The genus is widespread globally, with several Ambrosia species considered noxious weeds in agricultural settings, though Ambrosia hispida is restricted to its native Caribbean coastal range. The IUCN assesses it as Least Concern, reflecting adequate population size across its Caribbean coastal distribution. Pressure from coastal development and tourism infrastructure poses a localised threat to dune communities it inhabits.