cavernous crystalwort vs アメリカイソシギ

Riccia cavernosa compared with Actitis macularius

Key Differences

• cavernous crystalwort is Endangered while アメリカイソシギ is Least Concern.

Taxonomic Classification

Rank	cavernous crystalwort	アメリカイソシギ
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Marchantiophyta (苔類)	Chordata (脊索動物)
Class	Marchantiopsida (ゼニゴケ綱)	Aves (鳥類)
Order	Marchantiales (ゼニゴケ目)	Charadriiformes (チドリ目)
Family	Ricciaceae	Scolopacidae
Genus	Riccia	Actitis
Species	Riccia cavernosa	Actitis macularius

Conservation Status

cavernous crystalwort

EN — Endangered

アメリカイソシギ

LC — Least Concern

Physical Characteristics

Attribute	cavernous crystalwort	アメリカイソシギ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

cavernous crystalwort

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Brazil). Currently classified as Endangered 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).

cavernous crystalwort

The Cavernous crystalwort (Riccia cavernosa) is a species in the genus Riccia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States