Syngrapha interrogationis | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Superfamily: | Noctuoidea |
Family: | Noctuidae |
Genus: | Syngrapha |
Species: | S. interrogationis |
Binomial name | |
Syngrapha interrogationis | |
Synonyms | |
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Syngrapha interrogationis, the scarce silver Y, is a moth of the family Noctuidae. It is found in northern part of the world including Alaska, Canada, Iceland, Europe, Siberia, the Pacific Northwest region of the United States, and Northeast Asia.
There are three recognised subspecies:
The wingspan of S.interrogationis is 32–38 mm (1.25–1.5 in). The forewing is bright purplish-grey, suffused with black in the median area and towards the apex. The edges of the stigmata and the lines are lustrous grey, the inner and outer lines black and double. The inner line is sinuous in the costal half and otherwise forms three small curves, the outer line regularly crenulate throughout. The subterminal line is preceded by a conspicuous black toothed and indented line, with a blackish cloud towards the apex and a row of pale grey lunules before the terminal marks. The subcellular silvery mark is highly variable: in form orbata [Warren] it forms a simple loop with fine silvery edge; in the nominate form, this is followed by a small silvery dot; in form flammifera Huene, it is followed by a large round spot conjoined to it, or rarely separate; in form ignifera [Warren], a development of this last, it is pale yellow, as in some examples of flammifera, and shaped like a tadpole, but there is deep fiery red scaling before the postmedian line, beyond the antemedian, and along the submedian fold. The hindwing is brownish yellow, clouded with darker scales, and with a broad blackish border. The type specimen, a male from Livonia, is in the Tring Museum in England.
The subspecies transbaikalensis Stgr., from Dauria and East Siberia, is more uniform bluish grey, with very little black suffusion on the forewing and a paler hindwing; this form is also recorded from Estonia by Petersen. Form rosea Tutt, from Scotland, has a rosy ground colour in place of bluish grey. Form cinerea [Warren] has the ground color dull ashy grey with scarcely any dark markings, except the subterminal line, and no purplish suffusion; the silvery mark forms a somewhat triangular loop. Of this form the Tring Museum possesses three examples from Cedre, Hautes-Pyrénées. In the same museum is still another grey form, much resembling cinerea but with a complete silvery gamma mark and somewhat more developed dark shades; this specimen is from Cauterets in the Pyrenees and represents form gammifera [Warren]. These last two grey forms may constitute a species distinct from S. interrogationis. [1]
The scarce silver Y moth flies from June to August depending on the location.
The larvae are pale green; the dorsal line is dark, with pale edges, and there are several pale wavy sub-dorsal lines and a broad whitish lateral line with dark upper edge. The larvae feed on the leaves of various plants, including Vaccinium myrtillus , Vaccinium uliginosum , Betula , Calluna vulgaris , Andromeda polifolia and Urtica . [2]
Apamea monoglypha, the dark arches, is a moth of the family Noctuidae. The species was first described by Johann Siegfried Hufnagel in 1766. It is a common, sometimes abundant, European species. It is found in most of Europe except northernmost Fennoscandia and the southern parts of the Iberian Peninsula and Greece. The species is also found in Anatolia, Turkestan, Western Asia and Central Asia, Siberia and Mongolia. In the Alps it is found up to heights of 2,500 meters. The smaller subspecies sardoa is found on Sardinia and Corsica.
The marbled minor 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 distributed throughout Europe, east through the Palearctic to central Asia and the Altai Mountains. It rises to heights of over 1500 meters in the Alps.
The silver Y is a migratory moth of the family Noctuidae which is named for the silvery Y-shaped mark on each of its forewings.
Orthosia incerta, the clouded drab, is a species of moth of the family Noctuidae, found in Europe and Asia. The occurrence of the species extends through all European countries through the Palearctic to the Russian Far East and Japan. It is absent from northern Fennoscandia and in the Alps it occurs up to 2000 m above sea level.
Autographa pulchrina is a moth of the family Noctuoidea. It is found in Europe East to the Urals and the Caucasus.Also in the Khentii Mountains (Mongolia) and East Siberia.
Conistra rubiginosa, the black-spot chestnut, is a moth of the family Noctuidae. The species was first described by Giovanni Antonio Scopoli in his 1763 Entomologia Carniolica. It is found in Europe.
Fissipunctia ypsillon, the dingy shears, is a species of moth of the family Noctuidae. It is found in the Palearctic realm.
Xylena exsoleta, the sword-grass, is a species of moth of the family Noctuidae.
Catocala promissa, the light crimson underwing, is a moth of the family Erebidae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It can be found in Europe and Anatolia up to Armenia.
Pachetra is a monotypic moth genus of the family Noctuidae erected by Achille Guenée in 1841. Its only species, Pachetra sagittigera, the feathered ear, was first described by Johann Siegfried Hufnagel in 1766. It is found in central and southern Europe, east to the Ural, north to southern England, Sweden and Finland. Southwards it is found from Anatolia, central Asia and the Altai up to Mongolia. It is also present in North Africa.
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.
The Essex y is a moth of the family Noctuidae. It is found from Italy to Greece, southeastern Europe, southwestern Russia, the southern parts of the Ural, Africa, Canary Islands, Arabia, southwestern Asia, Ceylon, from India to Nepal, southeastern China and Japan.
Coranarta cordigera, the small dark yellow underwing, is a moth of the family Noctuidae. The species was first described by Carl Peter Thunberg in 1788. It can be found in parts of Europe, mainly in the north. In central and southern Europe it is only found in mountainous areas. In the Alps for instance, it is found up to elevations of 2,200 meters.
Papestra biren, the glaucous shears, is a moth of the family Noctuidae. The species was first described by Johann August Ephraim Goeze in 1781. It is found in most of Europe, but not in the southern parts of the Iberian Peninsula, Italy and Greece. Outside of Europe it is found in Kashmir and through the Palearctic to Siberia, Central Asia, Amur, Kamchatka, the Russian Far East and Japan. It was introduced in Newfoundland in 1935 and has since then extended its range ever more southward within North America partly overlapping with Papestra quadrata(Smith, 1891). It rises to 2200 m above sea level in the Alps.
Lygephila craccae, the scarce blackneck, is a moth of the family Erebidae. It is found in temperate Europe and across the Palearctic to the Altai Mountains, Korea, Japan and China.
Cucullia artemisiae, or scarce wormwood, is a moth of the family Noctuidae. The species was first described by Johann Siegfried Hufnagel in 1766. It is found from central and southern Europe to Turkey and across the Palearctic to western Siberia, Central Asia, Manchuria, the Korean Peninsula and Japan.
Lithophane lamda, the nonconformist, is a moth of the family Noctuidae. It is found throughout Europe, except in southern Europe. It is also absent from Iceland and Ireland.
Polia hepatica, the silvery arches, is a moth of the family Noctuidae. The species was first described by Carl Alexander Clerck in 1759. It is found in temperate Europe and east across the Palearctic to Siberia and Korea. It is not present in northernmost Fennoscandia and the southern parts of the Iberian Peninsula, Italy and Greece. It is also absent from Japan.
Lithomoia solidaginis, the golden-rod brindle, is a moth of the family Noctuidae. The species was first described by Jacob Hübner in 1803. It is found in most of Europe, except the Iberian Peninsula, Ireland, Iceland and the western and southern part of the Balkan Peninsula. Then eastwards to the Urals, Kamchatka and Japan.In the Alps it rises to about 1500 meters. It is found mainly on marshy ground, in humid mixed forests as well as in tundra - and taiga areas.
Aporophyla australis, the feathered brindle, is a moth in the family Noctuidae. The species was first described by Jean Baptiste Boisduval in 1829. It is found in western and southern Europe, North Africa and the Middle East.