Common Heath (Ematurga atomaria).

Four specimens of this variable species are shown on Plate [141] (Figs. 4, 5 ♂, 6, 7 ♀). The general colour of all the wings in the male is ochreous, inclining to whitish or to brownish. Usually the wings are speckled with brown, and the cross lines, or bands, are dark brown. Occasionally the cross markings are absent; but more frequently the three lines on the fore wings are much broadened and more or less united, sometimes forming a central band in which are a few ochreous scales towards the front margin: ab. obsoletaria, Zetterstedt. Dark brown or blackish specimens (ab. unicolorata, Staudinger) are captured now and then in the southern counties of England, but such uniform dark varieties are more frequent in the north (Staffordshire and Yorkshire). The female is white in colour, and usually only lightly speckled with blackish; the cross lines are more conspicuous, as a rule, than in the male, but they are subject to pretty much the same kind of aberration. Sometimes examples of this sex greatly resemble Fidonia carbonaria, and have been confused with that species by Haworth and other entomologists in the past. An abnormal specimen with six wings has been recorded, and Barrett mentions a gynandrous example—the right side like a small dark female, and the left an ordinary male; both antennæ shortly pectinated.

The caterpillar, according to Fenn, is variable in colour and markings, all shades of brown, greenish brown, ochreous, purple, and grey; in some examples there are pale diamonds, and in others whitish spots, along the back. It feeds on ling and heath, and will eat clover, trefoils, broom, etc.: July and August, and occasionally September. The moth is out in May and June, and sometimes there are specimens on the wing in August. Abundant on almost every heath throughout the British Isles, except in the Shetlands.

2 Pl. 142.
1.V-moth: caterpillar.2.Yellow Belle: caterpillars.
3.Bordered Grey: caterpillar.4.Grey Scalloped Bar: caterpillar.

2 Pl. 143.
1, 2.Bordered Grey. 3.V-moth.4, 5.Rannoch Looper.
6.Brown Silver-line. 7-9.Latticed Heath.

Bordered White (Bupalus piniaria).