|
Brachygastra Lecheguana
''Brachygastra lecheguana'' (Latreille 1824), formerly known as ''Nectarina lecheguana'',Bequaert, J. Q. (1932). "The Nearctic social wasps of the subfamily polybiinae (Hymenoptera; Vespidae)". ''Entomologica Americana''. 13 (3): 87-150. is a species of dark paper waspAlves-Silva, E.; Baronio, G. J.; Torezan-Silingardi, H. M. & Del-Claro, K. (2013). "Foraging behavior of ''Brachygastra lecheguana'' (Hymenoptera: Vespidae) on '' Banisteriopsis malifolia'' (Malpighiaceae): Extrafloral nectar consumption and herbivore predation in a tending ant system". ''Entomological Science''. 16: 162-169. found across Central and South America. It nests in underbrush in grassland-type environments, and produces honey, characteristic of the genus ''Brachygastra''. Names Common names include marimbondo-do-campo, marimbondo-do-pasto,Henrique-Simões, M.; Cuozzo, M. D. & Frieiro-Costa, F. A. (2011)"Social wasps of Unilavras/Boqueirão Biological Reserve, Ingaí, state of Minas Gerais, Brazil" Check ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre André Latreille
Pierre André Latreille (; 29 November 1762 – 6 February 1833) was a French zoologist, specialising in arthropods. Having trained as a Roman Catholic priest before the French Revolution, Latreille was imprisoned, and only regained his freedom after recognising a rare beetle species he found in the prison, ''Necrobia ruficollis''. He published his first important work in 1796 (), and was eventually employed by the . His foresighted work on arthropod systematics and taxonomy gained him respect and accolades, including being asked to write the volume on arthropods for George Cuvier's monumental work, , the only part not by Cuvier himself. Latreille was considered the foremost entomologist of his time, and was described by one of his pupils as "the prince of entomologists". Biography Early life Pierre André Latreille was born on 29 November 1762 in the town of Brive, then in the province of Limousin, as the illegitimate child of Jean Joseph Sahuguet d'Amarzit, général ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metanotum
The metathorax is the posterior of the three segments in the thorax of an insect, and bears the third pair of legs. Its principal sclerites ( exoskeletal plates) are the metanotum (dorsal), the metasternum (ventral), and the metapleuron (lateral) on each side. The metathorax is the segment that bears the hindwings in most winged insects, though sometimes these may be reduced or modified, as in the flies (Diptera), in which they are reduced to form halteres, or flightless, as in beetles (Coleoptera), in which they may be completely absent even though forewings are still present. All adult insects possess legs on the metathorax. In most groups of insects, the metanotum is reduced relative to the mesonotum. In the suborder Apocrita of the Hymenoptera, the first abdominal segment is fused to the metathorax, and is then called the propodeum. See also *Glossary of entomology terms *Insect morphology *Mesothorax *Prothorax *Thorax (insect anatomy) The thorax is the midsection ( tagma) of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Enemies
''Natural Enemies'' is a 1979 American drama film directed by Jeff Kanew based on the 1975 novel Natural Enemies written by Julius Horwitz. The film stars Hal Holbrook and Louise Fletcher as a married couple whose relationship is strained and threatened by the husband's interest in getting rid of his wife, including resorting to murder. The man, Paul (Hal Holbrook) ultimately hires five hookers to fulfill a final fantasy before killing himself and his family. Summary Paul Steward is a 48 year old magazine editor who in his words wishes he could rewrite his life. As the film opens he is standing by his bed in his isolated Connecticut farmhouse after a sleepless night as his alarm clock ticks saying that this is the day he will take a rifle and kill his wife, three children and then himself. In his narration, Steward professes that all men for various reasons have thought about killing their families. He mentions that he and his wife Miriam have not slept together in eight months. Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foraging
Foraging is searching for wild food resources. It affects an animal's Fitness (biology), fitness because it plays an important role in an animal's ability to survive and reproduce. Optimal foraging theory, Foraging theory is a branch of behavioral ecology that studies the foraging behavior of animals in response to the environment where the animal lives. Behavioral ecologists use economic models and categories to understand foraging; many of these models are a type of optimal model. Thus foraging theory is discussed in terms of optimizing a payoff from a foraging decision. The payoff for many of these models is the amount of energy an animal receives per unit time, more specifically, the highest ratio of energetic gain to cost while foraging. Foraging theory predicts that the decisions that maximize energy per unit time and thus deliver the highest payoff will be selected for and persist. Key words used to describe foraging behavior include ''resources'', the elements necessary fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Du Buysson
Robert François du Buysson (Born 6 May 1861 - Broût-Vernet (Allier) - Deceased 16 March 1946 - Saint-Rémy-la-Varenne (Maine-et-Loire)), was a French naturalist. Biography He is the son of botanist :fr:François-Charles du Buysson (1825-1906) and Mathilde de Montaignac (1829-1899) and the brother of entomologist :fr:Henri du Buysson. Having developed a taste for herbariums at a very young age and a keen sense of observation, Robert du Buysson began to study the mosses of his native region rapidly expanding his field of study to lichens and vascular cryptogams. From 1888 to 1893 he published an inventory of vascular cryptogams of Europe in the Scientific Review of Bourbonnais and the Centre of France. In the field of bryology, the name of Robert du Buysson remains attached to two species: '' Orthorichum berthoumieui'', named in honor of Father Berthoumieu with whom he studied the mosses around Saint-Pourçain (Allier), and '' Barbula buyssoni''. Robert du Buysson disting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Von Ihering
Hermann Friedrich Albert von Ihering (9 October 1850 – 24 February 1930) was a German-Brazilian zoologist. He was the oldest son of Rudolf von Jhering. Biography Hermann Friedrich Albert von Ihering was born in 1850 in Kiel, Germany, the oldest son of Rudolf von Jhering. Under the advice of Rudolf Leuckart, Ihering studied medicine at the Giessen, Leipzig, Berlin, and Göttingen universities, working as an assistant at the zoological institute in Göttingen. He concluded his doctoral thesis in Göttingen, with the title ''Ueber das Wesen der Prognathie und ihr Verlhaeltniss zur Schaedelbasis'' (On the essence of prognathism and its effect on the base of the skull). He later worked as a Privatdozent for zoology at the Erlangen and Leipzig. On 26 April 1880, Ihering married a widow, Anna Maria Clara Wolff (born von Bezel), who had a 10-year-old boy, Sebastian Wolff, from her first marriage. The marriage was not approved by Ihering's family and, as a result, he travelled to Bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand De Saussure
Ferdinand de Saussure (; ; 26 November 1857 – 22 February 1913) was a Swiss linguist, semiotician and philosopher. His ideas laid a foundation for many significant developments in both linguistics and semiotics in the 20th century. He is widely considered one of the founders of 20th-century linguistics and one of two major founders (together with Charles Sanders Peirce) of semiotics, or ''semiology'', as Saussure called it. One of his translators, Roy Harris, summarized Saussure's contribution to linguistics and the study of "the whole range of human sciences. It is particularly marked in linguistics, philosophy, psychoanalysis, psychology, sociology and anthropology." Although they have undergone extension and critique over time, the dimensions of organization introduced by Saussure continue to inform contemporary approaches to the phenomenon of language. As Leonard Bloomfield stated after reviewing the ''Cours'': "he has given us the theoretical basis for a science of human s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectarinia
''Nectarinia'' is a genus of birds in the sunbird family, Nectariniidae. What species belong to it has been highly contentious for many decades. Towards the late 20th century, the dominant trend was to use it to group all "typical" sunbirds. More recently taxonomists have divided the Nectarinia into eight genera which are now considered distinct from Nectarinia: ''Leptocoma, Anabathmis, Chalcomitra, Cinnyris ''Cinnyris'' is a genus of sunbirds. Its members are sometimes included in '' Nectarinia''. They are generally known as double-collared sunbirds because the fringe of their bib usually includes a band of contrastingly coloured feathers. The sun ..., Cyanomitra, Dreptes, Anthobaphes,'' and Drepanorhynchus. Species The genus now contains six species: References Bird genera Taxonomy articles created by Polbot {{Nectariniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornet
Hornets (insects in the genus ''Vespa'') are the largest of the eusocial wasps, and are similar in appearance to their close relatives yellowjackets. Some species can reach up to in length. They are distinguished from other vespine wasps by the relatively large 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 are actually yellowjackets. Like other social wasps, hornets build communal n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polistes
Wasps of the cosmopolitan genus ''Polistes'' (the only genus in the tribe Polistini) are the most familiar of the polistine wasps, and are the most common type of paper wasp in North America. Walter Ebeling coined the vernacular name "umbrella wasps" for this genus in 1975 to distinguish it from other types of paper wasp, in reference to the form of their nests. It is also the single largest genus within the family Vespidae, with over 300 recognized species and subspecies. Their innate preferences for nest-building sites leads them to commonly build nests on human habitation, where they can be very unwelcome; although generally not aggressive, they can be provoked into defending their nests. All species are predatory, and they may consume large numbers of caterpillars, in which respect they are generally considered beneficial. The European paper wasp, ''Polistes dominula'', was introduced into the US about 1981 and has quickly spread throughout most of the country, in most cases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachygastra Borellii
Honey wasps are species in the genus ''Brachygastra'' of the family Vespidae. ''Brachygastra'' comprises 17 species of social paper wasps. The ancestral species are thought to have diverged about 32 million years ago within diverse Amazonian rainforest. Subsequent speciation within the genus is thought to have mostly occurred between 23 Ma and 10 Ma, during the time of the Andean uplift when the landscape was significantly altered due to tectonic activity. The current cladistic organisation of the genus has been heavily reliant on morphological characteristics. ''Brachygastra'' species live in colonies and construct arboreal paper nests in humid forest environments, although several species occur in open vegetation. They are widely distributed in Central and South America, and also occur in southwest areas of North America. They have a broad diet consisting of floral nectar and insect protein. Several species are known to collect and store nectar in large amounts as honey, a cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachygastra Mellifica
''Brachygastra mellifica'', commonly known as the Mexican honey wasp, is a neotropical social wasp. It can be found in both North and South America. ''B. mellifica'' is one of few wasp species that produces honey. It is also considered a delicacy in some cultures in Mexico. This wasp species is of use to humans because it can be used to control pest species and to pollinate avocados. Taxonomy and phylogeny The species that comprise the genus '' Brachygastra'' are neotropical social wasps. They can be found from southern United States to Northern Argentina and include a total of 16 species. ''B. mellifica'' is the only species present in the US, found in both Arizona and Texas. ''Brachygastra mellifica'' ranges from Texas to Nicaragua. This genus is known for its easily recognizable abdomen, which can be almost as wide as it is long, and its very high scutellum that often projects over the metanotum. ''Brachygastra mellifica'' is very similar in morphology to '' B. lecheguana' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
