Red-billed Duck vs

Anas erythrorhyncha compared with Trapeliopsis pseudogranulosa

Taxonomic Classification

Rank	Red-billed Duck
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Anseriformes (Anseriformes)	Baeomycetales (Baeomycetales)
Family	Anatidae	Trapeliaceae
Genus	Anas	Trapeliopsis
Species	Anas erythrorhyncha	Trapeliopsis pseudogranulosa

Conservation Status

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Trapeliopsis pseudogranulosa is a crustose lichen with a granular, pale grey-green thallus forming patches on acidic soil and peat in open habitats. It inhabits heathlands, disturbed acidic soils, and sandy bare ground in temperate and boreal European environments. This lichen contributes to biological soil crusts in open, acidic terrestrial habitats.