Andersson's arctic moss vs pato-casarca

Arctoa anderssonii compared with Tadorna ferruginea

Key Differences

• Andersson's arctic moss is Endangered while pato-casarca is Not Evaluated.

Taxonomic Classification

Rank	Andersson's arctic moss	pato-casarca
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Bryophyta	Chordata (cordados)
Class	Bryopsida (Bryopsida)	Aves (ave)
Order	Dicranales (Dicranales)	Anseriformes (Anseriformes)
Family	Rhabdoweisiaceae	Anatidae
Genus	Arctoa	Tadorna
Species	Arctoa anderssonii	Tadorna ferruginea

Conservation Status

Andersson's arctic moss

EN — Endangered

pato-casarca

NE — Not Evaluated

Physical Characteristics

Attribute	Andersson's arctic moss	pato-casarca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

pato-casarca

Habitat

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

Range

Widely distributed across Asia (Israel, Taiwan), Europe (19 countries), and North America (United States).

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

pato-casarca

O pato-ferrugem (Tadorna ferruginea) esta classificado como Nao Avaliado (NE) na Lista Vermelha da UICN. Ainda nao foi avaliado com os criterios da Lista Vermelha da UICN. Seu estado de conservacao esta por ser determinado.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden