Spruce carpet | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Family: | Geometridae |
Genus: | Thera |
Species: | T. variata |
Binomial name | |
Thera variata (Denis & Schiffermüller, 1775) | |
Thera variata, the spruce carpet, is a moth of the family Geometridae. It is found throughout Europe, North Asia and Japan. The common name spruce carpet is also used when referring to Thera britannica .
The length of the forewings is 13–17 mm. The forewings are light ochreous-brown, sprinkled with dark fuscous with an ochreous-brown basal patch the edge waved, right-angled above middle; The median band is ochreous-brown or dark fuscous, black-marked on veins, edges dark fuscous, sometimes whitish-margined its anterior angulated in middle and its posterior waved, right-angled above middle. There is a black discal mark, a subterminal line obscurely whitish and a cloudy darker apical dash. The hindwings are pale fuscous, ochreous tinged with a darker discal dot and sometimes a curved postmedian line. The larva is blue-green; dorsal line darker, pale edged; subdorsal yellowish-white, posteriorly yellow; subspiracular yellowish-white; segment 13 with two points. [1]
Itself variable, Thera variata closely resembles some forms of Thera obeliscata . In case of doubt, specialists should be consulted for determination.
The moth flies in two generations from mid April to mid October .
The mottled beauty is a moth of the family Geometridae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.
Heliothis viriplaca, the marbled clover, is a moth of the family Noctuoidea. It is found in Europe and across the Palearctic to Central Asia then to Japan, Korea and Sakhalin. In the south, it penetrates to Kashmir and Myanmar. As a migratory moth, it also reaches areas in northern Fennoscandia in some years. North of the Alps, both indigenous and immigrant individuals occur in certain areas. The heat-loving species occurs mainly on dry grasslands, fallow land, heathlands and sunny slopes and slopes and the edges of sand and gravel pits.
Evergestis forficalis, the garden pebble, is a species of moth of the family Crambidae. It is found in Europe, the Palearctic and North America. The species was described by Carl Linnaeus in his 1758 10th edition of Systema Naturae
Paratalanta pandalis is a species of moth of the family Crambidae. It is found in the Palearctic including Europe.
Anania stachydalis is a species of moth of the family Crambidae. It is found in Europe. The species closely resembles Anania coronata.
The Latin(Callopistria juventina) is a moth of the family Noctuidae. The species is found across the Palearctic realm.
Thera obeliscata, the grey pine carpet, is a moth of the family Geometridae. It is found throughout north and central Europe and east across the Palearctic to Siberia, and south to the Caucasus and Transcaucasia. In the Alps it can be found at an altitude of over 1500 metres.
Spaelotis ravida, the stout dart, is a moth of the family Noctuidae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is found in the Palearctic realm.
Agonopterix ciliella is a moth of the family Depressariidae. It is found in most of Europe, except the Iberian Peninsula, most of the Balkan Peninsula and the Benelux. It is also found in North America.
Aristotelia ericinella is a moth of the family Gelechiidae. It is found in most of Europe, except most of the Balkan Peninsula.
Pasiphila plinthina is a moth in the family Geometridae. It is endemic to New Zealand and is found in both the North, South and Stewart Islands. It is on the wing mainly from June until September with occasional observations up to December, and is attracted to light. This species is similar in appearance to P. sandycias but can be distinguished from it as P. plinthina has palpi that are longer and has more blurred forewing markings.
Pyrgotis plinthoglypta is a species of moth of the family Tortricidae. It is endemic to New Zealand and is found throughout the whole country. The preferred habitat of this species is native forest. The larvae of this species feeds on rimu leaves from under a silken web. It pupates in loose cocoons amongst rimu foliage. Adults are on the wing from October to May and are night flying. They are attracted to light and can be collected by beating their host tree. The adult insect resembles a small dried fragment of rimu foliage when at rest.
Idiophantis chiridota is a moth of the family Gelechiidae. It was described by Edward Meyrick in 1914. It is found in Sri Lanka, Thailand, on the Sunda Islands and Fiji.
Idiophantis soreuta is a moth of the family Gelechiidae. It was described by Edward Meyrick in 1906. It is found in Sri Lanka.
Antaeotricha modulata is a species of moth of the family Depressariidae. It is found in Brazil, Guyana and French Guiana.
Hypercallia alexandra is a moth in the family Depressariidae. It was described by Edward Meyrick in 1909. It is found in Peru.
Epinotia abbreviana is a moth of the family Tortricidae. It is found in Europe and was first described by Johan Christian Fabricius in 1794.
Ichneutica paracausta is a moth of the family Noctuidae. This species is endemic to New Zealand. It is found locally in the central North Island, is widespread in the South Island and can also be found in Stewart Island. I. paracausta is variable in colour, but as it has a distinctive black streak on its forewing as well as a wing pattern that is characteristic, I. paracausta is unlikely to be confused with other species. It is present on the North Island volcanic plateau as well as Little Bush Reserve in Hawkes Bay in the North Island as well as in tussock grassland, alpine and subalpine shrubland and in alpine forest. Larvae have been recorded as feeding on grasses, a pupa has been found in a cocoon under the bark of a tree and adult moths are on the wing from October to January.
Asaphodes prymnaea is a moth in the family Geometridae. It is endemic to New Zealand and can be found on the Mount Arthur tableland. It is common in limestone valleys. The female of the species is paler and has less distinctive markings than the male. Adults are on the wing in January and February.
Chalastra aristarcha, the silver fern moth, is a moth of the family Geometridae. This species was first described by Edward Meyrick in 1892. It is endemic to New Zealand and is found in the North Island. This species inhabits dense native forest. The larvae feed on the species host plant, the Silver fern, during spring. This species then pupates on top of leaf litter or moss on the ground. The pupation state lasts for approximately 6 weeks. Adult moths are on the wing from October until April but can sometimes also be seen during the winter months. Adults can be disturbed from silver ferns during the day or are seen on the wing at night particularly at Metrosideros perforata when in flower. Adults are attracted to light. It has been hypothesised that the range of C. aristarcha has restricted as a result of urban development and land conversion of its habitat.