Dyscia fagaria | |
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Illustration from John Curtis's British Entomology Volume 1 | |
Scientific classification | |
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Species: | D. fagaria |
Binomial name | |
Dyscia fagaria (Thunberg, 1784) | |
Dyscia fagaria, the grey scalloped bar, is a moth of the family Geometridae. The species was first described by Carl Peter Thunberg in 1784 and it can be found in Europe.
The wingspan is 31–40 mm (1.2–1.6 inches), the females are a bit smaller. The colour of the wings varies from whitish to brown. The outer cross line on the front wings consists of dark points (often connected) and is well developed. The interior cross line is similar to the outer, but only weakly implied in some specimens. The discal stain stands out clearly. The dark outer cross line of the forewings continues in attenuated form on the hindwings. There are fine black dots on the margins of all wings. Ab. alvarensis Wahlgren is rather a light form and weakly marked, the lines only distinct at the margins; ab.favillacearia Hbn. is cinereous, not densely irrorated, the lines somewhat broken into vein-dots, that of the hindwing almost or quite obsolete; ab. fleischmatini Rbl. is almost unicolorous black-grey; ab.psoficaria Ev. is a dark, densely irrorated form from the Ural, Transcaucasia and Transcaspia; ab.albidaria Stgr. is almost white, with little irroration, markings strong. The larva is dungy brown, with a whitish dorsal stripe and some grey markings on the sides. [1]
The species occurs mainly in north central Europe and eastwards to the Urals, predominantly in sandy heathland habitats.
It has been found in open moorland, heathland and peat bogs in many areas in the north of England and Wales, in Scotland and in Ireland. It also has been found in the very south of England.
The moths fly from June to July, or earlier, depending on the location.
The larvae feed on heather ( Calluna ) and heath ( Erica ) species.
The red underwing is a moth of the family Erebidae. The species was first described by Carl Linnaeus in his 1767 12th edition of Systema Naturae.
The riband wave is a moth of the family Geometridae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
The silver-ground carpet is a moth of the family Geometridae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is common throughout the Palearctic region including the Near East and North Africa.It is found in a variety of different habitats and occurs, for example, in humid forests, moorland and shore areas, on embankments or on unimproved grass meadows and heathlands as well as in gardens.
The clouded border is a moth of the family Geometridae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is distributed across most of Europe to the Urals, western and central Siberia, Transbaikalia, Kazakhstan, Tian-Shan, northern Mongolia and parts of the Near East.
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The brindled beauty is a Palearctic moth belonging to the family Geometridae.
Cepphis advenaria, the little thorn, is a moth of the family Geometridae. The species can be found in Europe and across the Palearctic to Japan.
Hylaea fasciaria, the barred red, is a moth of the family Geometridae. The species can be found in Central and North Europe, Urals, Caucasus, Altai and East Siberia.
Scopula marginepunctata, the mullein wave, is a moth of the family Geometridae. It was described by Johann August Ephraim Goeze in 1781. It is found throughout Europe.
Dicallomera fascelina, the dark tussock, is a moth in the family Erebidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found in most of Europe, through the Palearctic to Central Asia to Korea.
Lacanobia contigua, the beautiful brocade, is a moth of the family Noctuidae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is found throughout temperate regions of the Palearctic realm, from Ireland east to Siberia and Japan.
Dyscia is a genus of moths in the family Geometridae erected by Jacob Hübner in 1825.
Mesapamea secalis, the common rustic, is a moth of the family Noctuidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found in Europe, north-west Africa, Turkey and northern Iran.
Hydriomena furcata, the July highflyer, is a moth of the family Geometridae. The species was first described by Carl Peter Thunberg in 1784. It is found in the Holarctic ecozone.
Alcis jubata, the dotted carpet, is a moth of the family Geometridae. The species was first described by Carl Peter Thunberg in 1788. It is found in central Europe, Scandinavia and northern Italy.
Lichenaula lichenea is a species of moth of the family Xyloryctidae. It is known in Australia from the Australian Capital Territory, New South Wales and Queensland.
Psilocerea dysonaria is a species of moth of the family Geometridae first described by Charles Swinhoe in 1904. It is found on Madagascar.
Mniotype adusta, the dark brocade, is a moth of the family Noctuidae. It was described by Eugenius Johann Christoph Esper in 1790. It is found throughout much of the Palearctic from Europe to Japan, China and Mongolia. It is also found in North America. The habitat consists of heathland, chalky downland, fenland, moorland and upland areas.
Notoreas mechanitis is a species of moth in the family Geometridae. It is endemic to New Zealand.