Coastal Ragweed vs Greater fairy armadillo

Ambrosia hispida compared with Calyptophractus retusus

Key Differences

Coastal Ragweed is Least Concern while Greater fairy armadillo is Data Deficient.

Taxonomic Classification

Rank	Coastal Ragweed	Greater fairy armadillo
Kingdom	Plantae (растения)	Animalia (животные)
Phylum	Magnoliophyta (магнолиофиты)	Chordata (хордовые)
Class	Magnoliopsida (Dicots)	Mammalia (млекопитающие)
Order	Asterales (астроцветные)	Cingulata (Броненосцы)
Family	Asteraceae (Daisy Family)	Dasypodidae
Genus	Ambrosia	Calyptophractus
Species	Ambrosia hispida	Calyptophractus retusus

Conservation Status

Coastal Ragweed

LC — Least Concern

Greater fairy armadillo

DD — Data Deficient

Physical Characteristics

Attribute	Coastal Ragweed	Greater fairy armadillo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coastal Ragweed

Habitat

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

Range

Found in Cuba.

Greater fairy armadillo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.