Lesson plan
Dotted border
The dotted border (Agriopis marginaria) is a moth of the family Geometridae. The species was first described by Johan Christian Fabricius in 1776. It is found throughout Europe (except the far north), and the Near East. The female of this species has only vestigial wings and is totally flightless. It is usually found resting on the trunks and branches of the larval food plants. The male has orange-brown forewings ( less orange than in aurantiaria with a paler yellowish band and a row of dots along the termen which gives it its common name. The hindwings are whitish with faint fascia. Melanic forms are frequently seen. The wingspan is 36–42 mm. The adults are active from February to April , the male sometimes coming to light but not strongly attracted. The egg is ovate, greenish, becoming reddish on the upper side. The very variable larva is usually greenish-brown with dark cross-shaped markings along the back and feeds on a range of trees and shrubs (see list below). The species overwinters as a pupa. # The flight season refers to the British Isles. This may vary in other parts of the range.
Article summary
The dotted border (Agriopis marginaria) is a moth of the family Geometridae. The species was first described by Johan Christian Fabricius in 1776. It is found throughout Europe (except the far north), and the Near East. The female of this species has only vestigial wings and is totally flightless. It is usually found resting on the trunks and branches of the larval food plants. The male has orange-brown forewings ( less orange than in aurantiaria with a paler yellowish band and a row of dots along the termen which gives it its common name. The hindwings are whitish with faint fascia. Melanic forms are frequently seen. The wingspan is 36–42 mm. The adults are active from February to April , the male sometimes coming to light but not strongly attracted. The egg is ovate, greenish, becoming reddish on the upper side. The very variable larva is usually greenish-brown with dark cross-shaped markings along the back and feeds on a range of trees and shrubs (see list below). The species overwinters as a pupa. # The flight season refers to the British Isles. This may vary in other parts of the range.
Key claims
No claims recorded.
Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
No sources recorded.
Key claims and bibliography are generated from the same tracked claims and sources as the article page.