|
Lycorma Punicea
''Lycorma punicea'' is a planthopper species indigenous to parts of India, China, and Bangladesh. ''L. punicea'' was originally discovered in 1843 by Frederick William Hope. Taxonomy ''Lycorma punicea'' is a species in the genus ''Lycorma,'' in the planthopper family Fulgoridae, subfamily Aphaeninae. Species within this genus are found in Asia. It was originally described in 1843 by Frederick William Hope as ''Lystra punicea''. This species was once considered a subspecies of '' Lycorma imperialis'', but is now considered its own species. Description Adult ''L. punicea'' range from 12 to 12.5 millimeters in length. The head, legs, abdomen, and thorax are a castaneous-red color. The tegmina is testaceous. 3/4ths of the tegmina are covered by dark, large spots, giving it a much darker appearance. The basal half of the hindwings are purplish-red with black spots, and a gray band across the wing just before the dark black apical area. It is similar to ''L. imperialis'' in appear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick William Hope
Frederick William Hope (3 January 1797 – 15 April 1862) was an English clergyman, naturalist, collector, and entomologist, who founded a professorship at the University of Oxford to which he gave his entire collections of insects in 1849 (now known as the Hope Collection or in expanded form the Hope Entomological Collections, with around 3.5 million specimens). He described numerous species and was a founder of the Entomological Society of London in 1833 along with John Obadiah Westwood. Biography Frederick was the second son of John Thomas Hope of Netley Hall, Shrewsbury, and Ellen Hester Mary, only child and heiress of Sir Thomas Edwardes, and was born at their home in 37 Upper Seymour Street, London. He studied under the private tutor Reverend Delafosse and joined Christ Church, Oxford in 1817 and graduated with a BA in 1820. Presented to the curacy of Frodesley in Shropshire, he quickly retired as a result of ill health. Hope married, in 1835, the wealthy Ellen Meredith, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since 2023; and, since its independence in 1947, the world's most populous democracy. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is near Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations averag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryinidae
Dryinidae is a cosmopolitan family of solitary wasps. Its name comes from the Greek ''drys'' for oak: Latreille named the type genus '' Dryinus'' because the first species was collected on an oak tree in Spain. The larvae are parasitoids of the nymphs and adults of Auchenorrhyncha. Dryinidae comprises over 1900 described species, distributed in 11 extant subfamilies and 57 genera. Description The adult wasp can measure from 0.9 to 5.0 mm in length and in some cases can reach 13 mm. The body of the adult wasp has a 'waist' where it is constricted in the middle. The rear legs have spurs which may be used for grooming. The antennae have 10 segments. Many species have a marked sexual dimorphism, where males are totally different from the females in the size and shape of the body. Males have wings while females are often wingless and resemble worker ants. The ovipositor is retractable and not visible when retracted. Life history The female dryinid injects an egg into the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryinus Sinicus
''Dryinus sinicus'' is a species of dryinidae wasp. It is a parasitoid of the nymph stage spotted lanternfly The spotted lanternfly (''Lycorma delicatula'') is a planthopper indigenous (ecology), indigenous to parts of China and Vietnam. It has spread Invasive species, invasively to Japan, South Korea, and the United States, where it is often referred ... in its native range of China. References Dryinidae Insects of China Insects described in 1987 {{Wasp-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anastatus Orientalis
''Anastatus orientalis'' is a species of parasitic wasp which preys on ''Lycorma'' lanternfly eggs. Females live significantly longer than males, over ten weeks compared to the male lifespan of three weeks. It may be useful as a control of spotted lanternfly which has become an invasive pest in the United States. 69% of lanternfly egg cases in China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ... were found to be parasitized by the wasp. References Eupelmidae Parasitic wasps Insects described in 2015 {{Chalcidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupelmidae
Eupelmidae is a family of parasitic wasps in the superfamily Chalcidoidea. The larvae of the majority are primary parasitoids, commonly on beetle larvae, though many other hosts are attacked, including spiders. Details of the life history varies considerably (e.g., some attack eggs and others are hyperparasites). They are found throughout the world in virtually all habitats. Description They are somewhat variable in appearance, though a fair number of species are relatively easy to separate from other Chalcidoidea by the possession of a medially concave mesonotum. They also have the unusual tendency to arch the body strongly upwards when dead, with the head and metasoma The metasoma is the posterior part of the body, or tagma (biology), tagma, of arthropods whose body is composed of three parts, the other two being the prosoma and the mesosoma. In insects, it contains most of the digestive tract, respiratory sy ... often nearly touching above the thorax.Gibson, G. A. (1986). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitism
Parasitism is a close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson characterised parasites' way of feeding as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dikrong River
The Dikrong River is a sub-tributary of the Brahmaputra River in the Indian state of Assam. The Dikrong river originates in the hills of Arunachal Pradesh and flows through major cities like Nirjuli in Arunachal Pradesh and Bihpuria in Assam before its confluence with the Subansiri River. History Description of the Dikrong river is found in early religious book Kalika Purana, where the river was mentioned as ''Dikkar Basini''. Tributaries of Dikrong ''Left bank tributaries of hill areas'': * Keyate Nadi * Pang Nadi (''Nadi'' means ''river'' in Assamese language Assamese () or Asamiya ( ) is an Indo-Aryan language spoken mainly in the north-eastern Indian state of Assam, where it is an official language. It has long served as a ''lingua franca'' in parts of Northeast India."Axomiya is the major langu ...) * Shu Pabung * Peti Nalla ''Right bank tributaries of hill areas'': * Ranchi Pabung * Pachin Nadi ''Left bank tributaries of plain areas'': * Beguli Nadi ''Righ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assam
Assam (, , ) is a state in Northeast India, northeastern India, south of the eastern Himalayas along the Brahmaputra Valley, Brahmaputra and Barak River valleys. Assam covers an area of . It is the second largest state in Northeast India, northeastern India by area and the largest in terms of population, with more than 31 million inhabitants. The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur to the east; Meghalaya, Tripura, Mizoram and Bangladesh to the south; and West Bengal to the west via the Siliguri Corridor, a strip of land that connects the state to the rest of India. Assamese language, Assamese and Bodo language, Bodo are two of the official languages for the entire state and Meitei language, Meitei (Manipuri language, Manipuri) is recognised as an additional official language in three districts of Barak Valley and Hojai district. in Hojai district and for the Barak valley region, alongside Bengali language, Bengali, which is also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylhet
Sylhet (; ) is a Metropolis, metropolitan city in the north eastern region of Bangladesh. It serves as the administrative center for both the Sylhet District and the Sylhet Division. The city is situated on the banks of the Surma River and, as of 2025, the metro area population of Sylhet is estimated to be 1,033,000, reflecting a 3.4% increase from 2024. Making it third-largest urban area. Sylhet is known for its tea plantations and natural scenery. The region has been inhabited since ancient times, and since the city's establishment in the 14th century has been ruled by various dynasties including the Mughals, the British Empire, British, and the Nawabs of Bengal. The city is also home to several important landmarks, such as one of the Islamic sites in Bangladesh, the Shah Jalal Dargah, which attracts thousands of pilgrims annually. Sylhet is also the first city in the country to have a road with no overhead cable. Sylhet is one of the most economically important cities in Bang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planthopper
A planthopper is any insect in the infraorder Fulgoromorpha, in the suborder Auchenorrhyncha, a group exceeding 12,500 described species worldwide. The name comes from their remarkable resemblance to leaves and other plants of their environment and that they often "hop" for quick transportation in a similar way to that of grasshoppers. However, planthoppers generally walk very slowly. Distributed worldwide, all members of this group are plant-feeders, though few are considered pests. Fulgoromorphs are most reliably distinguished from the other Auchenorrhyncha by two features; the bifurcate (Y-shaped) anal vein in the forewing, and the thickened, three-segmented antennae, with a generally round or egg-shaped second segment (pedicel) that bears a fine filamentous arista. Overview Planthoppers are laterally flattened and hold their broad wings vertically, in a tent-like fashion, concealing the sides of the body and part of the legs. Nymphs of many planthoppers produce wax from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
