vs Common Yellow Conch

Clitocybe subalutacea compared with Agapeta hamana

Key Differences

• is Data Deficient while Common Yellow Conch is Least Concern.

Taxonomic Classification

Rank		Common Yellow Conch
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Agaricales (Gilled Mushrooms)	Lepidoptera (Butterflies & Moths)
Family	Tricholomataceae	Tortricidae
Genus	Clitocybe	Agapeta
Species	Clitocybe subalutacea	Agapeta hamana

Conservation Status

DD — Data Deficient

Common Yellow Conch

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

Common Yellow Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Clitocybe subalutacea is a pale, leather-colored agaric fungus in the family Tricholomataceae found across temperate European woodlands and semi-open habitats. The species epithet subalutacea derives from Latin for 'somewhat leather-colored,' referencing the cap's pale tan to buff coloration distinguishing it from more purely white or grey species in the genus. It fruits in autumn among leaf litter in deciduous and mixed forests, occasionally in grassy woodland clearings, acting as a saprotrophic decomposer of accumulated organic matter. The fruiting body structure is characteristic of Clitocybe: a shallowly depressed to funnel-shaped cap, crowded decurrent gills, and a slender cylindrical stipe. Microscopic spore morphology and chemical reactions assist in confirming identity in this taxonomically complex genus. Like most Clitocybe species, C. subalutacea contributes to decomposer communities in temperate forests, where the collective activity of many fungal species drives litter breakdown and nutrient release, underpinning forest productivity and soil health across European woodland ecosystems.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden