Common Yellow Conch vs

Agapeta hamana compared with Tryblionella gracilis

Key Differences

• Common Yellow Conch is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Common Yellow Conch
Kingdom	Animalia (동물)	Chromista (크로미스타)
Phylum	Arthropoda (절지동물)	Ochrophyta (대롱편모조식물)
Class	Insecta (곤충)	Bacillariophyceae (원시배선규조류)
Order	Lepidoptera (나비목)	Bacillariales (Bacillariales)
Family	Tortricidae	Bacillariaceae
Genus	Agapeta	Tryblionella
Species	Agapeta hamana	Tryblionella gracilis

Conservation Status

Common Yellow Conch

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Common Yellow Conch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Yellow Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Habitat

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

Range

Distributed across Brazil, Norway, and Sweden.

Common Yellow Conch

<em>Agapeta hamana</em>, the common yellow conch moth, is a small moth in the family Tortricidae. It is widely distributed across Europe and central Asia, ranging from Britain and Scandinavia eastward through much of the Palearctic region. The species inhabits dry grasslands, heathlands, chalk downlands, and scrubby habitats where its larval host plants are found. Adult moths display distinctive pale yellow to golden-yellow forewings with irregular brown or reddish-brown markings near the wingtip, forming a pattern that resembles the shell of a conch, lending the species its common name. The wingspan typically measures around 15–22 mm. Biological traits such as average adult lifespan, precise body weight, and detailed population data remain poorly documented in consolidated scientific literature. Larvae feed internally on the roots of thistles and knapweeds, particularly <em>Centaurea</em> and <em>Cirsium</em> species. Adults fly from June to August and are frequently attracted to light. <em>Agapeta hamana</em> has been investigated as a potential biological control agent for invasive knapweed species in North America, where it has been introduced experimentally. The species is assessed as Least Concern given its broad distribution and stable habitat associations.

Tryblionella gracilis는 가늘고 길쭉한 형태의 우상형 규조류로, 속 특유의 세장한 세포 윤곽과 섬유상 봉합선을 지닙니다. 온대 및 열대 지역 전역의 기수, 염수, 연안 해양 저서 환경에 서식하며, 기수 및 염분이 있는 담수 환경과 밀접하게 연관된 광합성 규조류입니다.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden