Brown-spot Flat-body vs Common Flat-body

Agonopterix alstromeriana compared with Agonopterix heracliana

Key Differences

Brown-spot Flat-body is Near Threatened while Common Flat-body is Least Concern.

Taxonomic Classification

Rank	Brown-spot Flat-body	Common Flat-body
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Lepidoptera (ผีเสื้อ)	Lepidoptera (ผีเสื้อ)
Family same	Depressariidae	Depressariidae
Genus same	Agonopterix	Agonopterix
Species	Agonopterix alstromeriana	Agonopterix heracliana

Evolutionary Relationship

Brown-spot Flat-body and Common Flat-body share a common ancestor at the Genus level: Agonopterix.

ดู: Genus: Agonopterix

Conservation Status

Brown-spot Flat-body

NT — Near Threatened

Common Flat-body

LC — Least Concern

Physical Characteristics

Attribute	Brown-spot Flat-body	Common Flat-body
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-spot Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Common Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Brown-spot Flat-body

The Brown-spot Flat-body (Agonopterix alstromeriana) is a species in the genus Agonopterix. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.