Brook Floater vs ハイイロヒレアシシギ

Alasmidonta varicosa compared with Phalaropus fulicarius

Key Differences

• Brook Floater is Vulnerable while ハイイロヒレアシシギ is Least Concern.

Taxonomic Classification

Rank	Brook Floater	ハイイロヒレアシシギ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Bivalvia (二枚貝)	Aves (鳥類)
Order	Unionida (イシガイ目)	Charadriiformes (チドリ目)
Family	Unionidae	Scolopacidae
Genus	Alasmidonta	Phalaropus
Species	Alasmidonta varicosa	Phalaropus fulicarius

Evolutionary Relationship

Brook Floater and ハイイロヒレアシシギ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Brook Floater

VU — Vulnerable

ハイイロヒレアシシギ

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	ハイイロヒレアシシギ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Floater

Habitat

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

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

ハイイロヒレアシシギ

Habitat

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

Range

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

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.

ハイイロヒレアシシギ

ハイイロヒレアシシギ（Phalaropus fulicarius）はIUCNレッドリストで軽度懸念（LC）に分類されている。分布域全体で広く豊富に生息し、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 1 countries:

🇺🇸 United States