Goliath Webcap vs ニシオオヨシキリ

Cortinarius praestans compared with Acrocephalus arundinaceus

Key Differences

• Goliath Webcap is Near Threatened while ニシオオヨシキリ is Critically Endangered.

Taxonomic Classification

Rank	Goliath Webcap	ニシオオヨシキリ
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)	Passeriformes (スズメ目)
Family	Cortinariaceae	Acrocephalidae
Genus	Cortinarius	Acrocephalus
Species	Cortinarius praestans	Acrocephalus arundinaceus

Conservation Status

Goliath Webcap

NT — Near Threatened

ニシオオヨシキリ

CR — Critically Endangered

Physical Characteristics

Attribute	Goliath Webcap	ニシオオヨシキリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Goliath Webcap

Habitat

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

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ニシオオヨシキリ

Habitat

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

Range

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

ニシオオヨシキリ

オオヨシキリ（Acrocephalus arundinaceus）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体群減少と生息地の喪失により、野生での絶滅リスクが極めて高い状況です。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden