Common Yellow Conch vs Short-Stalked Suillus

Agapeta hamana compared with Suillus brevipes

Key Differences

• Common Yellow Conch is Least Concern while Short-Stalked Suillus is Not Evaluated.

Taxonomic Classification

Rank	Common Yellow Conch	Short-Stalked Suillus
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Boletales (Boletales)
Family	Tortricidae	Suillaceae
Genus	Agapeta	Suillus
Species	Agapeta hamana	Suillus brevipes

Conservation Status

Common Yellow Conch

LC — Least Concern

Short-Stalked Suillus

NE — Not Evaluated

Physical Characteristics

Attribute	Common Yellow Conch	Short-Stalked Suillus
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.

Short-Stalked Suillus

Habitat

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

Range

Distributed across Taiwan and United States.

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.