Oakleaf Cup vs marreca-parda

Rutstroemia sydowiana compared with Anas georgica

Key Differences

• Oakleaf Cup is Not Evaluated while marreca-parda is Endangered.

Taxonomic Classification

Rank	Oakleaf Cup	marreca-parda
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (cordados)
Class	Leotiomycetes (Leotiomycetes)	Aves (ave)
Order	Helotiales (Helotiales)	Anseriformes (Anseriformes)
Family	Rutstroemiaceae	Anatidae
Genus	Rutstroemia	Anas
Species	Rutstroemia sydowiana	Anas georgica

Conservation Status

Oakleaf Cup

NE — Not Evaluated

marreca-parda

EN — Endangered

Physical Characteristics

Attribute	Oakleaf Cup	marreca-parda
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Oakleaf Cup

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

marreca-parda

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

marreca-parda

O marreco-de-bico-amarelo (Anas georgica) está classificado como Em Perigo (EN) na Lista Vermelha da IUCN. Com alto risco de extinção na natureza, com declínio populacional significativo e ameaças contínuas à sua sobrevivência.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway