Common Flat-body vs Worm-rooted Buttercup

Agonopterix heracliana compared with Ranunculus vermirrhizus

Key Differences

• Common Flat-body is Least Concern while Worm-rooted Buttercup is Critically Endangered.

Taxonomic Classification

Rank	Common Flat-body	Worm-rooted Buttercup
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Arthropoda (절지동물)	Magnoliophyta (피자식물문)
Class	Insecta (곤충)	Magnoliopsida (목련강)
Order	Lepidoptera (나비목)	Ranunculales (미나리아재비목)
Family	Depressariidae	Ranunculaceae
Genus	Agonopterix	Ranunculus
Species	Agonopterix heracliana	Ranunculus vermirrhizus

Conservation Status

Common Flat-body

LC — Least Concern

Worm-rooted Buttercup

CR — Critically Endangered

Physical Characteristics

Attribute	Common Flat-body	Worm-rooted Buttercup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Worm-rooted Buttercup

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Common Flat-body

<em>Agonopterix heracliana</em> is a moth belonging to the family Depressariidae within the order Lepidoptera. Commonly known as the common flat-body, this species is named for the flattened resting posture characteristic of the genus Agonopterix. The species is classified as Least Concern on the IUCN Red List, with no indication of significant population decline. <em>Agonopterix heracliana</em> is distributed across northwestern Europe, with documented occurrences in Belgium, Denmark, Norway, and Sweden. Larvae of this species are typically associated with plants in the family Apiaceae, particularly hogweed (Heracleum sphondylium) and related umbellifers, upon which they feed while sheltering in rolled or folded leaves. Adults are typically brownish with subtle markings and are active from late summer through winter and early spring, overwintering as adults — an unusual life history trait among moths. The species inhabits hedgerows, woodland margins, and meadows where its host plants are abundant. Biological traits of this species remain poorly documented in the scientific literature.