Lycorma Imperial
| Lycorma Imperial | |
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Научная классификация 
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| Домен: | Эукариота |
| Королевство: | Животное |
| Филум: | Членистоногие |
| Сорт: | Инсекта |
| Заказ: | Hemiptera |
| Подотряд: | Auchenorrhyncha |
| Infraorder: | Fulgoromorpha |
| Family: | Fulgoridae |
| Genus: | Lycorma |
| Species: | L. imperialis
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| Binomial name | |
| Lycorma imperialis (White, 1846)
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| Subspecies | |
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| Synonyms | |
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Lycorma Imperialis - Planthopper , коренной в частях Китая и Индо-Малайзии . L. Imperialis был первоначально обнаружен в 1846 году Адамом Уайтом и имеет один признанный не номинальный подвид, L. i. Пуничея . L. Imperialis претерпел ряд реклассификаций с момента его открытия и является одним из четырех видов в роде Lycorma . L. Imperialis следует за гемиметаболизованным жизненным циклом и будет проходить серию нимфальных этапов ( Astars ), прежде чем созревать со взрослого.
Lycorma Imperialis и L. i. Punicea называют «фонариками» или «ошибками фонаря» из -за их малиновых задних крыльев и их преддверящейся крышки , которая может варьироваться от синего зеленого до кирпичного красного. Они, однако, не испускают свет. L. Imperialis может нанести существенный ущерб сельскохозяйственной промышленности из -за его специализированных сосущих сока и полученной плесени, которая развивается из его Honeydew экскрементов .
Таксономия
[ редактировать ]Lycorma Imperialis - это вид рода Lycorma Planthopper , в семействе Fulgoridae , подсемейство Aphaeninae . Виды в этом роде встречаются в Азии. [1] L. imperialis was originally described by Adam White in 1846, and was classified as Aphana imperialis. The entomologist John O. Westwood reclassified the species as Aphaena imperialis in 1848, and Francis Walker described the species again in 1858 under the name Aphaena placabilis, a junior synonym.[2] Following the establishment of the genus Lycorma in 1863, the species was reclassified once more by Carl Stål to Lycorma imperialis.[2][3]
Lycorma imperialis has one recognized subspecies in addition to the nominate subspecies and one former subspecies that is no longer taxonomically valid. L. i. placabilis was initially classified as a subspecies of L. imperialis, but this classification was removed in 1996.[4] Lycorma punicea (originally described as Lystra punicea by Frederick William Hope, 1843) was initially classified as a separate species but was reclassified as L. i. punicea, a subspecies, in 1963.[2][4] Taxonomic classification places two other species (L. delicatula and L. meliae) as closely related to L. imperialis.[5]
Description
[edit]
Adult L. imperialis measure between 16 millimetres (0.63 in) to 21 millimetres (0.83 in) in length. Distant described the general morphology of L. imperialis as similar to the subfamily Aphaeninae, with similarities in the proboscis, upward facing, narrow face, a ridge-like prothorax, and overall wing structure. The head and thorax range from a light brownish yellow to an olive color. L. imperialis' abdomen is yellowish on the lateral sides with black and white bands separating the abdominal segments present on the top and bottom.[6] The basal two thirds of the forewings are a bluish-green and covered in approximately 25 rounded black spots. The apical third of the forewings is translucent with bright bluish-green color and lacks black spots.[7] The sternum, legs, and rostrum are a chestnut color.[6] The hindwings of L. imperialis range from a crimson color with 8 spots to a purple color with blue bands.[6][8] The tips of the forewings are black. When the forewings are spread, L. imperialis measures up to 2.5 inches.[7] The orange antennae attach below the eyes and are bulbous with thick bristles covering the outer segments.[9] L. imperialis, along with some related planthoppers, is colloquially referred to as "lanternfly" or "lantern bug", as some of the related genera (e.g., Pyrops) have unusual heads with brightly colored tips that were once thought to emit light.[10] However, no planthoppers emit light.[11][12]
Lycorma imperialis punicea differs from L. imperialis in that the head, legs, abdomen, and thorax are a brick red color. The tegmina are substantially darker and three fourths of the hindwings are scattered with large black spots. The forewings are a purplish-red color and covered with black spots. The subspecies is notably smaller. In Distant's 1906 account, he postulated that this specimen was a subspecies and that its contemporary classification as its own species was incorrect.[6]
Life cycle and behavior
[edit]Lanternflies follow a hemimetabolous life cycle.[13] This means that L. imperialis experiences a series of incomplete metamorphoses that gradually change the body's structure over successive molts.[9] L. imperialis does not experience a pupal stage.[14] L. imperialis will lay its eggs clusters coated in a waxy cuticle, during the late fall to early winter seasons. These eggs will develop until late spring when L. imperialis nymphs emerge.[11][15] The first instar of the lanternfly will lack wings and instead rely on hopping from leaf to leaf in search of food. L. imperialis, similar to other Fulgoridae planthoppers, will undergo a total of four instars before maturing to adults in mid summer.[16] Adult L. imperialis, despite having wings, will still prefer to hop and crawl over flying. They will generally only fly in the event of food scarcity or in search of a mate. Lantern bugs generally have a lifespan of one year and do not survive winter.[11]
Adult L. imperialis have specialized mouthparts that pierce and suck sap from the stems and foliage of plants. These lanternflies have been observed performing group feeding, en masse on trees.[17] Lanternflies will cause significant damage to crops both through feeding but also indirectly through the honeydew they excrete. This honeydew is made up primarily of undigested plant sap and can often promote mold growth. This will typically present itself as a ring of black mold surrounding an infested plant, and is referred to as "sooty mold".[11][18]
Distribution and Ecology
[edit]Lycorma imperialis is native to Southern China, India, and Bangladesh.[4] L. imperialis is the only species in the Lycorma genus that is confirmed to be native to India, specifically the Assam, Darjiling, and Sikkim areas.[19][2] Lycorma imperialis, along with the rest of the genus Lycorma, are parasitized by the eupelmid wasp Anastatus orientalis and by Dryinus sinicus, a dryinid wasp.[2]
References
[edit]- ^ Barringer, Lawrence (17 December 2021). "Lycorma delicatula (spotted lanternfly)". www.cabi.org. Archived from the original on 11 January 2022. Retrieved 9 January 2022.
- ^ Jump up to: a b c d e "Genus Lycorma Stal, 1863 | Planthoppers of North America". University of Delaware. n.d. Archived from the original on 29 January 2022. Retrieved 29 January 2022.
- ^ Stål C. Beitrag zur Kenntnis der Fulgoriden. Entomologische Zeitung. Herausgegeben von dem entomologischen Vereine zu Stettin. Stettin, 24: 230–251. (1863).
- ^ Jump up to: a b c "Planthoppers: FLOW Website". flow.hemiptera-databases.org. n.d. Archived from the original on 29 January 2022. Retrieved 29 January 2022.
- ^ Mauchline, C.; McKenna, C. (2019). BS1847: Spotted lanternfly, Lycorma delicatula (White 1845) review: biology, ecology and pest management with reference to kiwifruit. Plant and Food Research (Report). Archived from the original on 28 January 2022. Retrieved 29 January 2022.
- ^ Jump up to: a b c d Distant, W. L. (1906). "Rhynchota.-Vol. III. Iheteroptera-Homoptera)" (PDF). The Fauna of British India. 3. Archived (PDF) from the original on 1 August 2020. Retrieved 29 January 2022.
- ^ Jump up to: a b Westwood, J. O. 1848. The cabinet of oriental entomology: being a selection of some of the rarer and more beautiful species of insects, natives of India and the adjacent islands, the greater portion of which are now for the first time described and figured London :William Smith, 113 Fleet Street,[1848]. 4: 88 pp. [Aphaena imperialis (White, 1846) new combination of Aphana imperialis White, 1846; https://www.biodiversitylibrary.org/page/24608091#page/5/mode/1u Archived 29 January 2022 at the Wayback Machine https://www.hemiptera-databases.org/flowpdf/9.pdf Archived 1 August 2020 at the Wayback Machine p Archived 29 January 2022 at the Wayback Machine
- ^ "Exotic Homoptera. Series no. 1". British Museum (Natural History) W.F. Sedgwick, Limited,, Printer. 1924. doi:10.5962/t.174497.
- ^ Jump up to: a b "Planthoppers". Missouri Department of Conservation. Archived from the original on 8 February 2022. Retrieved 8 February 2022.
- ^ Kershaw, J. C.; Kirkaldy, G. W. (1910). "A memoir on the anatomy and life history of the homopteran insect, Pyrops candeleria (or candle-fly)". Zoologische Jahrbücher. Abteilung für Systematik. Geographic and Biologie. 29: 108–124.
- ^ Jump up to: a b c d "The Fascinating Life of Lantern Bugs". Natural History Curiosities. 10 April 2021. Archived from the original on 2 February 2022. Retrieved 2 February 2022.
- ^ Burrows, M.; Ghosh, A.; Sutton, G. P.; Yeshwanth, H. M.; Rogers, S. M.; Sane, S. P. (9 December 2021). "Jumping in lantern bugs (Hemiptera, Fulgoridae)". Journal of Experimental Biology. 224 (23): jeb243361. doi:10.1242/jeb.243361. ISSN 0022-0949. PMC 8714067. PMID 34755862. Archived from the original on 10 September 2022. Retrieved 12 February 2022.
- ^ "Lycorma imperialis (White 1846) data - Encyclopedia of Life". eol.org. Archived from the original on 31 January 2022. Retrieved 31 January 2022.
- ^ "Encyclopedia of Life". eol.org. Archived from the original on 31 January 2022. Retrieved 31 January 2022.
- ^ Мейсон, Роберт Т.; Фалс, Генри М.; Джонс, Таппи Х.; О'Брайен, Лоис Б.; Тейлор, Терри В.; Хог, Чарльз Л.; Блум, Мюррей С. (1 января 1989 г.). «Характеристика восков фульгоридов (Homoptera: Fulgoridae: Insecta)» . Биохимия насекомых . 19 (8): 737–740. doi : 10.1016/0020-1790 (89) 90054-1 . ISSN 0020-1790 . Архивировано из оригинала 10 сентября 2022 года . Получено 10 сентября 2022 года .
- ^ Трумэн, Джеймс У. (2 декабря 2019 г.). «Эволюция метаморфозы насекомых» . Текущая биология . 29 (23): R1252 - R1268. doi : 10.1016/j.cub.2019.10.009 . ISSN 0960-9822 . PMID 31794762 . S2CID 208541817 .
- ^ KC, Sajan & Neupane, Bishnu. (2021). Четыре дополнения к Lanternfly (Intecta: Fullgoroidea: Fullgoridae) фауны Непала . 23. 86-89.
- ^ "Plant Hopper | насекомое | Британская" . www.britannica.com . Архивировано из оригинала 8 февраля 2022 года . Получено 8 февраля 2022 года .
- ^ «Анализ риска вредителей для Lycorma delicatula» (PDF) . Европейская и средиземноморская организация защиты растений. 2016. Архивировал (PDF) из оригинала 29 января 2022 года . Получено 29 января 2022 года .