Pixie Foam vs ホオジロオナガガモ

Stereocaulon pileatum compared with Anas bahamensis

Key Differences

• Pixie Foam is Critically Endangered while ホオジロオナガガモ is Least Concern.

Taxonomic Classification

Rank	Pixie Foam	ホオジロオナガガモ
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Lecanoromycetes (チャシブゴケ菌綱)	Aves (鳥類)
Order	Lecanorales (チャシブゴケ目)	Anseriformes (カモ目)
Family	Stereocaulaceae	Anatidae
Genus	Stereocaulon	Anas
Species	Stereocaulon pileatum	Anas bahamensis

Conservation Status

Pixie Foam

CR — Critically Endangered

ホオジロオナガガモ

LC — Least Concern

Physical Characteristics

Attribute	Pixie Foam	ホオジロオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

ホオジロオナガガモ

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

ホオジロオナガガモ

シロホオオナガガモ(Anas bahamensis)は、IUCNレッドリストで軽度懸念(LC)に分類される。生息域全体にわたり広く分布し個体群は安定しており、直接的な保全上の懸念はない。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden