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Vespa Analis
''Vespa analis'', the yellow-vented hornet, is a species of common hornet found in Southeast Asia. Taxonomy This species has no recognised subspecies, and at least two described species are considered synonymous with it. Description This species varies in colours and patterns. In Southeast Asia, they are usually black with a yellow marking on the tip of the abdomen (the sixth segment). In Singapore, they are coloured slightly lighter, with red or brown heads and pronotums."Vespa analis" at http://www.vespa-bicolor.net/main/vespid/vespa-analis.htm accessed on 11 October 2020. Specimens from sub-tropical, mountainous or temperate areas have yellow heads. In areas where they occur with the Asian giant hornet, they tend to resemble it in colour and pattern. Distribution This species is one of the most widely distributed hornets. It can be found in temperate areas such as Japan, Russia and Korea, and is also found over much of China and Taiwan, down to tropical regions like Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Christian Fabricius
Johann Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others. He was a student of Carl Linnaeus, and is considered one of the most important entomologists of the 18th century, having named nearly 10,000 species of animals, and established the basis for the modern insect classification. Biography Johann Christian Fabricius was born on 7 January 1745 at Tønder in the Duchy of Schleswig, where his father was a doctor. He studied at the gymnasium at Altona and entered the University of Copenhagen in 1762. Later the same year he travelled together with his friend and relative Johan Zoëga to Uppsala, where he studied under Carl Linnaeus for two years. On his return, he started work on his , which was finally published in 1775. Throughout this time, he remained dependent on subsidies from his father, who worked as a consultant at Frederiks H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornet
Hornets (insects in the genus ''Vespa'') are the largest of the Eusociality, eusocial wasps, and are similar in appearance to yellowjackets, their close relatives. Some species can reach up to in length. They are distinguished from other Vespinae, vespine wasps by the relatively large vertex (anatomy), top margin of the head. Worldwide, 22 species of ''Vespa'' are recognized.A.H. Smith-Pardo, J.M. Carpenter, L. Kimsey (2020) The diversity of hornets in the genus ''Vespa'' (Hymenoptera: Vespidae; Vespinae), their importance and interceptions in the United States. Insect Systematics and Diversity 4(3) https://doi.org/10.1093/isd/ixaa006 Most species only occur in the tropics of Asia, though the European hornet (''V. crabro'') is widely distributed throughout Europe, Russia, North America, and north-eastern Asia. Wasps native to North America in the genus ''Dolichovespula'' are commonly referred to as hornets (e.g., baldfaced hornets), but all of them are actually yellowjackets. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeast Asia
Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Australia, Australian mainland, which is part of Oceania. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia (continent), Australia and the Indian Ocean. Apart from the British Indian Ocean Territory and two out of Atolls of the Maldives, 26 atolls of the Maldives in South Asia, Maritime Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. Mainland Southeast Asia is entirely in the Northern Hemisphere. Timor-Leste and the southern portion of Indonesia are the parts of Southeast Asia that lie south of the equator. The region lies near the intersection of Plate tectonics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GBIF
The Global Biodiversity Information Facility (GBIF) is an international organisation that focuses on making scientific data on biodiversity available via the Internet using web services. The data are provided by many institutions from around the world; GBIF's information architecture makes these data accessible and searchable through a single portal. Data available through the GBIF portal are primarily distribution data on plants, animals, fungi, and microbes for the world, and scientific names data. The mission of the GBIF is to facilitate free and open access to biodiversity data worldwide to underpin sustainable development. Priorities, with an emphasis on promoting participation and working through partners, include mobilising biodiversity data, developing protocols and standards to ensure scientific integrity and interoperability, building an informatics architecture to allow the interlinking of diverse data types from disparate sources, promoting capacity building and cataly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UniProt
UniProt is a freely accessible database of protein sequence and functional information, many entries being derived from genome sequencing projects. It contains a large amount of information about the biological function of proteins derived from the research literature. It is maintained by the UniProt consortium, which consists of several European bioinformatics organisations and a foundation from Washington, DC, USA. The UniProt consortium The UniProt consortium comprises the European Bioinformatics Institute (EBI), the Swiss Institute of Bioinformatics (SIB), and the Protein Information Resource (PIR). EBI, located at the Wellcome Trust Genome Campus in Hinxton, UK, hosts a large resource of bioinformatics databases and services. SIB, located in Geneva, Switzerland, maintains the ExPASy (Expert Protein Analysis System) servers that are a central resource for proteomics tools and databases. PIR, hosted by the National Biomedical Research Foundation (NBRF) at the George ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian Giant Hornet
The Asian giant hornet (''Vespa mandarinia''), also known as the northern giant hornet, and the Japanese giant hornet, is the world's largest hornet. It is native to temperate and tropical East Asia, South Asia, mainland Southeast Asia, and parts of the Russian Far East. It was also found in the Pacific Northwest of North America in late 2019, with a few more additional sightings in 2020, and nests found in 2021, prompting concern that it could become an invasive species, but in December 2024, the hornets were announced to have been eradicated from the region, as well as from the rest of the United States.New York Times: Asian giant hornets prefer to live in low mountains and forests, while almost completely avoiding plains and high-altitude climates. ''V. mandarinia'' creates nests by digging, co-opting pre-existing tunnels dug by rodents, or occupying spaces near rotten pine roots. It feeds primarily on larger insects, colonies of other eusocial insects, tree sap, and honey fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vespa Affinis
''Vespa affinis'', the lesser banded hornet, is a common hornet in tropical and subtropical Asia. Description The lesser banded hornet is a small to medium-sized hornet, with queens reaching up to 30mm, males 26mm and workers averaging 22 to 25mm. The head is brownish red or black, pubescent, with some red markings on frons and vertex, black temple; compound eyes and ocelli black; dark brown antennae and usually pale brown underneath; black clypeus, coarsely punctate, posterior side of clypeus with broadly rounded lobes; mandibles and tooth black. Thorax black with many punctures and some erected hairs, propodeum black. Legs dark brown. Wings dark fuscous brown, tegulae dark brown. Gaster with some fine punctures, dark brown segments except first and second segments yellowish orange. In some specimens, the yellowish orange on the first tergite may be reduced to two transverse spots and a narrow apical band. There are many color variants across the range of the species, original ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian Hornet
The Asian hornet (''Vespa velutina''), also known as the yellow-legged hornet or Asian predatory wasp, is a species of hornet Indigenous (ecology), indigenous to Southeast Asia. It is of concern as an invasive species in some other countries, including most of Europe. Appearance ''Vespa velutina'' is significantly smaller than the European hornet. Typically, queens are in length, and males about . Workers measure about in length. The species has distinctive yellow Arthropod leg, tarsi (legs). The thorax is a velvety brown or black with a brown abdomen. Each abdominal segment has a narrow posterior yellow border, except for the fourth segment, which is orange. The head is black and the face yellow. Regional forms vary sufficiently in color to cause difficulties in classification, and several subspecies have been variously identified and ultimately rejected; while a history of recognizing subspecies within many of the ''Vespa'' species exists, including ''V.velutina'', the most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imbricate
Aestivation or estivation is the positional arrangement of the parts of a flower within a flower bud before it has opened. Aestivation is also sometimes referred to as praefoliation or prefoliation, but these terms may also mean vernation: the arrangement of leaves within a vegetative bud. Aestivation can be an important taxonomic diagnostic; for example Malvaceae flower buds have valvate sepals, with the exception of the genera '' Fremontodendron'' and '' Chiranthodendron'', which have sometimes been misplaced as a result. Terminology The terms used to describe aestivation are the same as those used to describe leaf vernation. Classes of aestivation include: * ''crumpled'' * ''decussate Decussation is used in biological contexts to describe a crossing (due to the shape of the Roman numeral for ten, an uppercase 'X' (), ). In Latin anatomical terms, the form is used, e.g. . Similarly, the anatomical term chiasma is named aft ...'' * ''imbricate'' – overlapping ** ''c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vespa Analis Nest
Vespa () is an Italian brand of scooters and mopeds manufactured by Piaggio. The name means wasp in Italian. The Vespa has evolved from a single model motor scooter manufactured in 1946 by Piaggio & Co. S.p.A. of Pontedera, Italy, to a full line of scooters and one of seven companies today owned by Piaggio. From their inception, Vespa scooters have been known for a painted, pressed steel body which combines, in a unified structure: a full cowling enclosure around the engine concealing dirt or grease, a flat floor panel protecting the feet, and a prominent front fairing to divert wind and rain. History After World War II, in light of its agreement to cease war activities with the Allies, Italy had its aircraft industry severely restricted in both capability and capacity. Piaggio emerged from the conflict with its Pontedera bomber plane plant demolished by bombing. Italy's crippled economy, and the disastrous state of its roads, were not immediately conducive to the rede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1798
Insects (from Latin ') are Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (Insect morphology#Head, head, Thorax (insect anatomy), thorax and abdomen (insect anatomy), abdomen), three pairs of jointed Arthropod leg, legs, compound eyes, and a pair of antenna (biology), antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. The insect nervous system consists of a insect brain, brain and a ventral nerve cord. Most insects reproduce Oviparous, by laying eggs. Insects Respiratory system of insects, breathe air through a system of Spiracle (arthropods), paired openings along their sides, connected to Trachea#Invertebrates, small tubes that take air directly to the tissues. The blood therefore does not carry oxygen; it is only partly contained in ves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vespidae
The Vespidae are a large (nearly 5000 species), diverse, cosmopolitan family of wasps, including nearly all the known eusocial wasps (such as '' Polistes fuscatus'', '' Vespa orientalis'', and ''Vespula germanica'') and many solitary wasps. Each social wasp colony includes a queen and a number of female workers with varying degrees of sterility relative to the queen. In temperate social species, colonies usually last only one year, dying at the onset of winter. New queens and males (drones) are produced towards the end of the summer, and after mating, the queens hibernate over winter in cracks or other sheltered locations. The nests of most species are constructed out of mud, but polistines and vespines use plant fibers, chewed to form a sort of paper (also true of some stenogastrines). Many species are pollen vectors contributing to the pollination of several plants, being potential or even effective pollinators, while others are notable predators of pest insect species, and a f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
