Common Flat-body vs Stream Salamander

Agonopterix heracliana compared with Batrachuperus pinchonii

Key Differences

• Common Flat-body is Least Concern while Stream Salamander is Vulnerable.

Taxonomic Classification

Rank	Common Flat-body	Stream Salamander
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Insecta (แมลง)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Lepidoptera (ผีเสื้อ)	Caudata (ซาลาแมนเดอร์)
Family	Depressariidae	Hynobiidae
Genus	Agonopterix	Batrachuperus
Species	Agonopterix heracliana	Batrachuperus pinchonii

Evolutionary Relationship

Common Flat-body and Stream Salamander share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Common Flat-body

LC — Least Concern

Stream Salamander

VU — Vulnerable

Physical Characteristics

Attribute	Common Flat-body	Stream Salamander
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.

Stream Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.