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Flamboyant Flower Beetle
''Eudicella gralli'', sometimes called the flamboyant flower beetle or striped love beetle, is a brightly coloured member of the scarab beetle family, in the subfamily known as flower beetles. Their shells seem to have a prismatic quality, refracting the ambient light to give the green of their carapace a rainbow tint. This species of flower beetle lives in the rainforests of Africa, where it feeds on the nectar and pollen of flowers, but is popular in the exotic pet trade. The larvae of the flower beetle live in decaying wood, feeding on dead wood and leaf litter. Adults reach lengths of . As in other species of this genus, the males have a Y-shaped horn, used to fight over females. The females have a shovel-like tusk, used for burrowing in wood. During their gestation period they will dig into the wood and lay eggs. Further reading #Vincent Allard, 1985 - The Beetles of the World, volume 6. Goliathini 2 (Cetoniidae), Sciences Nat, Venett#Vincent Allard, 1985 - Réhabilitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Baptiste Lucien Buquet
Jean Baptiste Lucien Buquet (4 March 1807, Deinze –14 December 1889, Paris) was a French entomologist and insect dealer mainly interested in Coleoptera. He described many new genera and species. Buquet's business dealt in exotic Coleoptera, especially Buprestidae, Lucanidae, Scarabaeidae and Cerambycidae. He also sold Lepidoptera, especially ''Morpho'' and ''Agrias''. The insects came mainly from the French colonial empires. He was a member of the Société entomologique de France Works Partial list *Description de onze espèces nouvelles du genre Lebia; rapportées de Cayenne par M. Leprieur. ''Annales de la Société Entomologique de France'' 3: 673-681 (1834). *1835. Description d´un Coléoptére nouveau, du genre Goliathus (de Lamarck). ''Annales de la Société Entomologique de France'' 1835 4: 135-137 (1835). *''Annales de la Société Entomologique de France'' 1836 5: 201-207 (1836). *Description d'une nouvelle espéce de Buprestide du genre Polybothris. ''Annales de la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarabaeidae
The family Scarabaeidae, as currently defined, consists of over 30,000 species of beetles worldwide; they are often called scarabs or scarab beetles. The classification of this family has undergone significant change in recent years. Several subfamilies have been elevated to family rank (e.g., Bolboceratidae, Geotrupidae, Glaresidae, Glaphyridae, Hybosoridae, Ochodaeidae, and Pleocomidae), and some reduced to lower ranks. The subfamilies listed in this article are in accordance with those in Bouchard (2011). Description Scarabs are stout-bodied beetles, many with bright metallic colours, measuring between . They have distinctive, clubbed antennae composed of plates called lamellae that can be compressed into a ball or fanned out like leaves to sense odours. Many species are fossorial, with legs adapted for digging. In some groups males (and sometimes females) have prominent horns on the head and/or pronotum to fight over mates or resources. The largest fossil scaraba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower Beetle
Flower chafers are a group of scarab beetles, comprising the subfamily Cetoniinae. Many species are diurnal and visit flowers for pollen and nectar, or to browse on the petals. Some species also feed on fruit. The group is also called fruit and flower chafers, flower beetles and flower scarabs. There are around 4,000 species, many of them still undescribed. Twelve tribes are presently recognized: Cetoniini, Cremastocheilini, Diplognathini, Goliathini, Gymnetini, Phaedimini, Schizorhinini, Stenotarsiini, Taenioderini, Trichiini, Valgini, and Xiphoscelidini. The tribe Gymnetini is the biggest of the American tribes, and Goliathini contains the largest species, and is mainly found in the rainforest regions of Africa. Description Adult flower chafers are usually brightly coloured beetles, often metallic, and somewhat flattened in shape. The insertions of the antennae are visible from above, while the mandibles and labrum are hidden by the clypeus. The elytra lack a narrow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prism (optics)
An optical prism is a transparent optics, optical element with flat, polished surfaces that are designed to refraction, refract light. At least one surface must be angled — elements with two parallel surfaces are ''not'' prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides. Not all optical prisms are prism (geometry), geometric prisms, and not all geometric prisms would count as an optical prism. Prisms can be made from any material that is transparent to the wavelengths for which they are designed. Typical materials include glass, acrylic glass, acrylic and fluorite#Optics, fluorite. A dispersive prism can be used to break white#White light, white light up into its constituent spectral colors (the colors of the rainbow) as described in the following section. Other types of prisms noted below can be used to reflection (physics), reflect light, or to split light into components with different polarization (w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E Gralli CombatLR
E, or e, is the fifth letter and the second vowel letter in the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''e'' (pronounced ); plural ''ees'', ''Es'' or ''E's''. It is the most commonly used letter in many languages, including Czech, Danish, Dutch, English, French, German, Hungarian, Latin, Latvian, Norwegian, Spanish, and Swedish. History The Latin letter 'E' differs little from its source, the Greek letter epsilon, 'Ε'. This in turn comes from the Semitic letter '' hê'', which has been suggested to have started as a praying or calling human figure ('' hillul'' 'jubilation'), and was most likely based on a similar Egyptian hieroglyph that indicated a different pronunciation. In Semitic, the letter represented (and in foreign words); in Greek, ''hê'' became the letter epsilon, used to represent . The various forms of the Old Italic script and the Latin alph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincent Allard
Vincent Allard (18 December 1921 – 22 January 1994) was a Belgian entomologist. Born at Braine l'Alleud, south Brussels, Vincent Allard received his medical studies in France where he obtained several degrees from the University of Paris and Institut Pasteur in 1947 and 1948. In 1949 he was in the United States where he studied fungal diseases at the Harvard Medical School. Then he lived in Zaïre where he developed laboratories and was professor of histology general until 1975. He published several books and many works on Coleoptera. He had a very large collection of beetles, all accurately named. Books * 1. The Beetles of the World, volume 6. Goliathini 2 (Cetoniidae), 1985, Sciences Nat, Venettebr>* 2. The Beetles of the World, volume 7. Goliathini 3 (Cetoniidae), 1986, Sciences Nat, Venettebr>* 3. The Beetles of the World, volume 11. Goliathini 4 (Cetoniidae), 1991, Sciences Nat, Venettebr>* 4. The Beetles of the World, volume 12. Cetoniini 2 (Cetoniidae), 1992 (with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Beetles Of The World
''The Beetles of the World'' is a series of books devoted to Coleopterology. Sciences Nat published the 24 first volumes; the following volumes and the supplements were published by Hillside Books, Canterbury. The first book authored by Jacques Rigout was published in French ''Les Coléoptères du Monde'' in 1981 by Sciences Nat, and the book is a revision the genus ''Batocera''. The author printed the book himself, page by page. The 500 copy volume was professionally bound but was soon out of print. A second edition was printed by a professional in 1986. New authors came quickly to publish in the series. There were French specialists such as Gilbert Lachaume (Goliathini), Jean-Pierre Lacroix (Lucanidae), Patrick Bleuzen (Cerambycidae), Thierry Porion (Curculionidae), Roger-Paul Dechambre (Dynastidae), Marc Soula (Rutelinae) or Patrick Arnaud (Scarabaeidae), but also authorities from Belgium: Vincent Allard (Cetoniidae); Switzerland: Tiéry Lander (Buprestidae); Mexico: Miguel-A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciences Nat
Sciences Nat was the academic publisher specialising in entomology of the Societé Sciences Nat. The society was established in 1971 and based in the rue de la Mare in Paris. Three years later it moved to the rue des Alouettes and later to Venette near Compiègne. The company was directed first by Roger Ehrman and then by Jacques Rigout. In 1981 the publication of '' The Beetles of the World'' started, a series of 30 volumes devoted to the Coleoptera. The 24 first were published by Sciences Nat, the later ones by Hillside Books, Canterbury. Sciences Nat also published several entomological monographs, mainly in English, such as: * ''The Parnassiinae of the World'', Jean-Claude Weiss. The first 2 parts published by Sciences Nat, the parts 3 and 4 by Hillside Books, Canterbury, the 5th part by Goecke & Evers, Germany. * ''The genus ''Morpho, Patrick Blandin. The first 2 parts published by Sciences Nat, the remaining by Hillside Books, Canterbury. * Heliconius'' and related genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulletin De La Société Sciences Nat
The ''Bulletin de la Société Sciences Nat'' was a French entomological scientific journal. It was published by Sciences Nat and established in 1972. History Initially, the ''Bulletin'' was sent free of charge to French entomologists. Starting in 1975, a small contribution was asked and more than 400 subscriptions were received, increasing to 450 in 1977. In 1978 there were 610 subscribers, of which 550 in France; the number increased to 670 the next year. From then on the circulation varied between 650 and 950. The last issue published was #83 in 1995. Production The journal was originally simply typed and printed by Sciences Nat on a small stencil duplicating machine which was rotated by hand with a crank. From 1974, it was produced by photocopying on a Rank Xerox machine. In 1977, a small Gestetner duplicator was obtained. During this time, pages were simply stapled together. From 1978 the typing was done on a Varityper which made it necessary to type the whole text tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cetoniinae
Flower chafers are a group of scarab beetles, comprising the subfamily Cetoniinae. Many species are diurnal and visit flowers for pollen and nectar, or to browse on the petals. Some species also feed on fruit. The group is also called fruit and flower chafers, flower beetles and flower scarabs. There are around 4,000 species, many of them still undescribed. Twelve tribes are presently recognized: Cetoniini, Cremastocheilini, Diplognathini, Goliathini, Gymnetini, Phaedimini, Schizorhinini, Stenotarsiini, Taenioderini, Trichiini, Valgini, and Xiphoscelidini. The tribe Gymnetini is the biggest of the American tribes, and Goliathini contains the largest species, and is mainly found in the rainforest regions of Africa. Description Adult flower chafers are usually brightly coloured beetles, often metallic, and somewhat flattened in shape. The insertions of the antennae are visible from above, while the mandibles and labrum are hidden by the clypeus. The elytra lack a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetles Of Africa
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
