Atiu Swiftlet vs Collared Parachute

Aerodramus sawtelli compared with Marasmius rotula

Key Differences

• Atiu Swiftlet is Vulnerable while Collared Parachute is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Collared Parachute
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Chordata (Kordalılar)	Basidiomycota (Bazitli mantarlar)
Class	Aves (kuş)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Ebabiller)	Agaricales (Lamelli mantarlar)
Family	Apodidae	Marasmiaceae
Genus	Aerodramus	Marasmius
Species	Aerodramus sawtelli	Marasmius rotula

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Collared Parachute

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Collared Parachute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Collared Parachute

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil).

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Collared Parachute

The Collared Parachute, known scientifically as <em>Marasmius rotula</em>, is a small saprotrophic fungus belonging to the family Marasmiaceae within the order Agaricales. <em>Marasmius rotula</em> is characterised by its distinctive wheel-like or parachute-shaped cap, which typically features radial gill-like ridges connected to a collar around the stipe rather than attaching directly to it — a feature that gives the species both its common and scientific names. This species typically grows on decomposing leaf litter, dead woody material, and forest floors in deciduous and mixed woodland. It is reported to occur in Belgium, Brazil, Denmark, Norway, and Sweden. As a decomposer, <em>Marasmius rotula</em> plays a role in nutrient cycling within forest ecosystems. Detailed biological traits including typical lifespan measures and physical dimensions are poorly documented for this species in available literature. The Collared Parachute is currently assessed as Least Concern on the IUCN Red List.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway