Common rush case-bearer vs アカハシオナガガモ

Coleophora alticolella compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Common rush case-bearer	アカハシオナガガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Aves (鳥類)
Order	Lepidoptera (チョウ目)	Anseriformes (カモ目)
Family	Coleophoridae	Anatidae
Genus	Coleophora	Anas
Species	Coleophora alticolella	Anas erythrorhyncha

Evolutionary Relationship

Common rush case-bearer and アカハシオナガガモ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Common rush case-bearer

LC — Least Concern

アカハシオナガガモ

LC — Least Concern

Physical Characteristics

Attribute	Common rush case-bearer	アカハシオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common rush case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

アカハシオナガガモ

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Common rush case-bearer

<em>Coleophora alticolella</em>, the rush case-bearer, is a small moth in the family Coleophoridae, characterized by the distinctive portable cases constructed by its larvae. The species is distributed across northern and central Europe, with documented records from Belgium, Denmark, Norway, and Sweden. As its common name indicates, larvae are associated with rush plants, primarily <em>Juncus</em> species, from which they feed on seeds housed within portable tubular cases constructed from plant material. The larvae attach these cases to the seed heads of rushes and feed from within, a highly specialized feeding strategy typical of coleophorid moths. Adults are small, narrow-winged moths with wingspans typically under 15 millimeters, typical of the family Coleophoridae. The species is assessed as Least Concern on the IUCN Red List, reflecting stable populations associated with the widespread occurrence of rush habitats in northern European wetlands, bogs, and damp grasslands. Adults typically fly from late spring through summer, and the lifecycle includes overwintering as young larvae within their portable cases. The species inhabits wet meadows, bogs, marshes, and rush-dominated grasslands where host plants are abundant. Biological traits such as average lifespan, body measurements, and comprehensive dietary data remain poorly documented in standardized ecological databases.

アカハシオナガガモ

アカハシカモ(Anas erythrorhyncha)はIUCNレッドリストで最低懸念(LC)に分類されている。分布域全体で広く生息し個体数は安定しており、差し迫った保全上の懸念はない。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway