Spotted Brittlestem vs アメリカイソシギ

Psathyrella maculata compared with Actitis macularius

Key Differences

• Spotted Brittlestem is Vulnerable while アメリカイソシギ is Least Concern.

Taxonomic Classification

Rank	Spotted Brittlestem	アメリカイソシギ
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Aves (鳥類)
Order	Agaricales (ハラタケ目)	Charadriiformes (チドリ目)
Family	Psathyrellaceae	Scolopacidae
Genus	Psathyrella	Actitis
Species	Psathyrella maculata	Actitis macularius

Conservation Status

Spotted Brittlestem

VU — Vulnerable

アメリカイソシギ

LC — Least Concern

Physical Characteristics

Attribute	Spotted Brittlestem	アメリカイソシギ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Spotted Brittlestem

Habitat

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

Range

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

アメリカイソシギ

Habitat

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

Range

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

アメリカイソシギ

アメリカイソシギ（Actitis macularius）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体に広く分布して個体数が豊富であり、個体群は安定していて即座の保全上の懸念はない。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden