Summary

Richard South The Moths of the British Isles… (1920)

During the daytime it resides in a leaf neatly folded in half; when quite young, the caterpillar then being blackish, a small leaf or just the turned-over edge of a large one answers its purpose. The chrysalis is reddish, enclosed in a flimsy cocoon among leaves, moss, or roots of grass, etc., sometimes just under the surface of the soil. The early stages are figured on Plate 38, Figs. 2-2c. The moth emerges in March or April of the year following pupation, as a rule, but it may remain in the chrysalis for two winters.
Source: Wikisource

Richard South The Moths of the British Isles… (1920)

In the South of England this species is greenish grey, sometimes speckled or dusted with darker grey; the reniform and orbicular marks are generally clear and distinct, but in some examples they are united and form a whitish blotch outlined in blackish; the cross lines are usually well defined, but in the dark grey dusted form are very obscure. Specimens from Scotland are generally larger, there is less green, if any, in the ground colour, and the markings are often more pronounced and brighter.
Source: Wikisource

Richard South The Moths of the British Isles… (1920)

Although September is the month during which the moth usually emerges, it is sometimes seen earlier. It is so partial to sugar, that it may often be seen at an old patch before the new feast has been set out for the evening entertainment. The species is fairly well distributed throughout England and Wales, and most common in the south of the former country. It extends into Southern Scotland, but apparently does not occur in Ireland. Abroad it is found in Central Europe, Belgium, North Germany, North Italy, and North-east Asia Minor.
Source: Wikisource

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