Summary

Richard South The Moths of the British Isles Second Series… (1909)

In colour the moth is whity brown, more or less dusted or clouded with dark grey; except in the darker forms, three irregular black lines on the fore wings, and two on the hind wings, are clearly seen. It flies at dusk in June and July, and sits by day on lichen-covered rocks.
The caterpillar is pale ochreous brown, with irregular dark brown lines. It feeds on ling (Calluna) and crowberry (Empetrum) from September to May; but when eggs are obtained, the caterpillar hatching from them may be kept on chickweed, knotgrass, etc., and the moth be reared the same year.
Source: Wikisource

Richard South The Moths of the British Isles Second Series… (1909)

The caterpillar is brownish grey, with three whitish lines on the back, the central one intersecting a series of four dark lozenges. It feeds on various low-growing plants, such as persicaria, orach, sorrel, etc., but dock seems to be the most frequently selected pabulum. July to May, sometimes feeding up and appearing as a second generation of the moth in August.
Weedy ditches, hedge banks, or moist waste places, are the favourite resorts of the moth; and when one example is flushed from its lurking place, others are almost certain to be hiding in the immediate vicinity.
Source: Wikisource

Richard South The Moths of the British Isles Second Series… (1909)

In Wales, it has been found in the North; in Scotland, it occurs locally from Berwick to Aberdeen; and it is doubtfully recorded from Ireland. The long, thin caterpillar is ochreous-brown, with a pale stripe on each side. It feeds on the leaves of various low plants, and seems, at times, to like its food best when withered. Some that I reared from eggs deposited in September, 1904, fed for a time on fresh dandelion, but on the approach of winter they apparently ceased feeding, and were allowed to remain in the box with the food last supplied.
Source: Wikisource

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