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Acronicta Rumicis
''Acronicta rumicis'', the knot grass moth, is a species of moth which is part of the genus ''Acronicta'' and family Noctuidae. It was first described by Carl Linnaeus in his 1758 10th edition of ''Systema Naturae''. It is found in the Palearctic region. ''A. rumicis'' lives and feeds on plants located in wide-open areas. At its larval stage, as a caterpillar, it causes such a large impact as a crop pest that it has received much attention and research. ''A. rumicis'' feeds on maize, strawberries and other herbaceous plants. The moth's evolution has been affected by the industrial melanism that occurred in Europe during the late 19th and early 20th centuries, causing a dramatic increase in two aberrations (''salicin'' and ''lugubris''), which have darker grey wings. Today, ''A. rumicis'' is important to conservation efforts in the United Kingdom, because, like many other species, it is in decline. However, as it is part of a UK Priority Biodiversity Action Plan and receiving gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Menthanthidis
''Acronicta'' is a genus of noctuid moths containing about 150 species distributed mainly in the temperate Holarctic, with some in adjacent subtropical regions. The genus was erected by Carl Linnaeus in his 1758 10th edition of ''Systema Naturae''. Caterpillars of most ''Acronicta'' species are unmistakable, with brightly colored hairy spikes, and often feed quite visibly on common foliate trees. The hairy spikes may contain poison, which cause itchy, painful, swollen rash in humans on contact. The larva of the smeared dagger moth (''A. oblinita'') is unusually hairy even for this genus. ''Acronicta'' species are generally known as dagger moths, as most have one or more black dagger-shaped markings on their forewing uppersides. But some species have a conspicuous dark ring marking instead. Description Its eyes are naked and without eyelashes. The proboscis is fully developed. Antennae are simple in both sexes. Thorax and abdomen tuftless. Abdomen with long coarse hair on the do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasia
Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelago and the Russian Far East to the east. The continental landmass is bordered by the Atlantic Ocean and Africa to the west, the Pacific Ocean to the east, the Arctic Ocean to the north, and by Africa, the Mediterranean Sea, and the Indian Ocean to the south. The division between Europe and Asia as two continents is a historical social construct, as many of their borders are over land; thus, in some parts of the world, Eurasia is recognized as the largest of the six, five, or four continents on Earth. In geology, Eurasia is often considered as a single rigid megablock. However, the rigidity of Eurasia is debated based on paleomagnetic data. Eurasia covers around , or around 36.2% of the Earth's total land area. It is also home to the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean Peninsula
Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic of Korea) comprising its southern half. Korea consists of the Korean Peninsula, Jeju Island, and several minor islands near the peninsula. The peninsula is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the Sea of Japan (East Sea). During the first half of the 1st millennium, Korea was divided between three states, Goguryeo, Baekje, and Silla, together known as the Three Kingdoms of Korea. In the second half of the 1st millennium, Silla defeated and conquered Baekje and Goguryeo, leading to the "Unified Silla" period. Meanwhile, Balhae formed in the north, superseding former Goguryeo. Unified Silla eventually collapsed into three separate states due to civi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern China
Northwest China () is a statistical region of China which includes the autonomous regions of Xinjiang and Ningxia and the provinces of Shaanxi, Gansu and Qinghai. It has an area of 3,107,900 km2. The region is characterized by a (semi-)arid continental climate. It has a diverse population including significant minorities such as Hui, Uyghurs and Tibetans. Culturally, the region has historically been influenced by the Silk Road. Administrative divisions Cities with urban area over one million in population Outer Northwest China Outer Northwest China () refers to the portions of territories of the Qing dynasty that were later annexed by the Russian Empire through the Convention of Peking, Treaty of Tarbagatai, Treaty of Saint Petersburg (1881) and other unequal treaties referred by Chinese interpretation. During Qing rule, the territories formed parts of far-western Xinjiang and far-northwestern Outer Mongolia. Tuva, at the time a part of the larger Tannu Uriankhai region i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Ligustri
''Acronicta'' is a genus of noctuid moths containing about 150 species distributed mainly in the temperate Holarctic, with some in adjacent subtropical regions. The genus was erected by Carl Linnaeus in his 1758 10th edition of ''Systema Naturae''. Caterpillars of most ''Acronicta'' species are unmistakable, with brightly colored hairy spikes, and often feed quite visibly on common foliate trees. The hairy spikes may contain poison, which cause itchy, painful, swollen rash in humans on contact. The larva of the smeared dagger moth (''A. oblinita'') is unusually hairy even for this genus. ''Acronicta'' species are generally known as dagger moths, as most have one or more black dagger-shaped markings on their forewing uppersides. But some species have a conspicuous dark ring marking instead. Description Its eyes are naked and without eyelashes. The proboscis is fully developed. Antennae are simple in both sexes. Thorax and abdomen tuftless. Abdomen with long coarse hair on the do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Aceris
The sycamore (''Acronicta aceris'') 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 through most of Europe, from central England south to Morocco. To the east it is found from the Near East and Middle East to western Asia. The forewings of this species are pale to dark grey with rather indistinct markings apart from a thin black basal streak. The hindwings are white, sometimes with dark streaks at the margin. The wingspan is 40–45 mm. Technical description and variation Forewing whitish grey; basal streak thin and interrupted: a black streak through outer line on submedian fold; hindwing white in male, greyish in female, the veins blackish. — ab. ''infuscata'' Haw. (2f) has the whole forewing dark suffused grey. - ab. ''candelisequa'' Esp., to which Staudinger wrongly sinks ''infuscata'', seems, from the figure, to be intermediate between it and the type, if it bel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Leporina
The miller (''Acronicta leporina'') is a moth of the family Noctuidae. It is found throughout Europe apart from the far south-east. The range extends from the South of Spain, Central Italy and Bulgaria to Scotland and Central Scandinavia, crossing the Arctic circle in Finland and Norway. Outside Europe it is only known in North Africa. In the Eastern Palearctic and the Nearctic realm it is replaced by '' Acronicta vulpina,'' (Grote, 1883) formerly known as ''Acronicta leporina'' subspecies ''vulpina''. Description This is a variable but always distinctive species, the forewings ranging from almost white to dark grey (pale grey being the most common colour form) with characteristic crescent-shaped black markings. The hindwings are white. The wingspan is 1.5-1.69 in (38–43 mm). Adults of this species fly at night from June to August and will come to light and sugar but are not especially strongly attracted. Technical description and variation Forewing white, the lines i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Megacephala
The poplar grey (''Acronicta megacephala'') is a moth of the family Noctuidae. It is found throughout Europe. Technical description and variation ''A. megacephala'' F. (3b). Forewing pale grey, suffused with dark, except in a patch beyond cell hindwing white in male, greyer in female. Larva dark grey, with granulated yellowish dots ; segment 11 with a large yellowish-white dorsal patch ; the hairs, which rise singly, whitish : head black with pale — In ''grumi'' Alph. the forewing is narrower, the space between inner line and median shade conspicuously whitish; this form is found in West China. — ab. ''ochrea'' Tutt has the ground colour distinctly ochreous; while in ab. ''rosea'' Tutt the forewing is rosy-tinged. Warren. W. in Seitz, A. Ed., 1914 ''Die Großschmetterlinge der Erde'', Verlag Alfred Kernen, Stuttgart Band 3: Abt. 1, Die Großschmetterlinge des palaearktischen Faunengebietes, Die palaearktischen eulenartigen Nachtfalter, 1914Melanic forms sometimes occur. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Alni
''Acronicta alni'', the alder moth, is a moth of the family Noctuidae. It is found in Europe (from southern Fennoscandia to Spain, Italy and the Balkans), Turkey, the European part of Russia and the neighbouring countries, the Caucasus, the Ural, southern Siberia, Transbaikalia, the Russian Far East (Primorye, Sakhalin, southern Kuriles, Khabarovsk and the Amur region), China, Japan (Hokkaido and Honshu) and the Korean Peninsula. Image:Acronicta_alni2.jpg, ''Acronicta alni'' Image:Acronicta alni-l.jpg, Caterpillar File:Unknown insect 02.jpg, Caterpillar on leaf Image:Buckler W The larvæ of the British butterflies and moths PlateLVII.jpg, Young larva at the "bird dirt" stage and final instar larva (figs.1,1a,1b) Further reading *South R. (1907) ''The Moths of the British Isles'', (First Series), Frederick Warne & Co. Ltd., London & NY: 359 pp. online Notes * ''The flight season refers to the British Isles The British Isles are a group of islands in the North At ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Strigosa
''Acronicta strigosa'', the marsh dagger, is a moth of the family Noctuidae. It is distributed through most of Europe, east to the Caucasus, northern China, Korea and Japan. Technical description and variation ''A. strigosa'' F. (= ''favillacea'' Esp.) (3e). Forewing pale grey, tinged with ochreous; base of inner margin yellow: reniform stigma externally yellowish; a broken black streak along submedian fold. Larva velvety green, with broad redbrown dorsal band; hairs scattered and fine; dorsum humped on segment 12; like the larva of ''Cerura'' , which it resembles superficially in colour and ornamentation, it changes from green to dull purplish before spinning up; fullfed in autumn; on hawthorn, which is its only foodplant in Britain, though continental writers give sloe and ''Rhamnus''. — ab. ''bryophiloides'' Horm. (— ''casparii'' Steinert) (3 e) is a smaller form with the forewings wholly dark grey. -- Japanese specimens are considerably larger than European and much darke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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