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| Registros recuperados: 333 | |
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| Achterberg, C. van. |
| The genera of the subfamilies Betylobraconinae, Hormiinae, Lysiterminae, Pambolinae-Chremylini, and Doryctinae-Ypsistocerini are revised. A key is given to the genera of groups belonging to the cyclostome grade including species with shortened and/or (partly) widened fore tarsus. Sixteen new genera and 62 new species are described and illustrated. The new genera concern: Mannokeraia gen. nov. (type species: M. apterus spec. nov. from Australia), Masona gen. nov. (type species: M. prognatha spec. nov. from U.S.A.), Anachyra gen. nov. (type species: A. setosipes spec. nov. from Australia), Pseudochremylus gen. nov. (type species: P. angulifer spec. nov. from Australia), Chremyloides gen. nov. (type species: C. cardaleae spec. nov. from Australia), Apoavga... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hymenoptera; Braconidae; Betylobraconinae; Hormiinae; Exothecinae; Rhysipolini; Pam- bolinae; Chremylini; Rogadinae; Lysiterminae; Stiropiini; Yeliconini; Masoninae; Mannokeraiini; Masonini; Vaepellinae; Doryctinae; Ypsistocerini; Embobraconina; Ypsistocerina; Palaearctic; Oriental; Australian; Afrotropical; Nearctic; Neotropical; Distribution; Keys; Biology.; 42.75. |
| Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/317617 |
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| Achterberg, C. van. |
| The genera of the subfamily Cenocoeliinae Szépligeti are revised, keyed and illustrated. The genera Capitonius Brullé, 1846, Aulacodes Cresson, 1865, Lestricus Reinhard, 1866, Promachus Cresson, 1887, and Evaniomorpha Szépligeti, 1901, are re-instated. One new genus is described and illustrated: Rattana (type species: Cenocoelius albopilosellus Cameron, 1901) from Sulawesi, Misoöl, and New Guinea. The genus Ussurohelcon Belokobylskij, 1989, is transferred from the Helconinae to the Cenocoeliinae and placed in the new tribe Ussurohelconini. The following new synonyms are given: Iseurini Hedqvist, 1959, with Cenocoeliini Szépligeti, 1901; Iseura Spinola, 1853, with Capitonius Brullé, 1846; Cenocoelius bicolor Szépligeti, 1900, with Rattana indidiator (Smith,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hymenoptera; Braconidae; Cenocoeliinae; Ussurohelconini; Ussurohelcon; Cenocoeliini; Cenocoelius; Lestricus; Promachus; Aulacodes; Foenomorpha; Evaniomorpha; Capitonius; Rattana; Palaearctic; Nearctic; Neotropical; Indo-Australian; Oriental; Papuan.; 42.75. |
| Ano: 1994 |
URL: http://www.repository.naturalis.nl/record/317896 |
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| Fernandes Martins,Ivan Carlos; Cavallari,Ludmilla de Lima; Queiroz Haddad,Gianni; Augusto,Tiago; Cividanes,Francisco Jorge; Baldo Geraldo Martins,Antonio. |
| Os objetivos deste estudo foram identificar grupos de insetos visitantes de flores da lichieira (Litchi chinensis Sonn.), determinar horários de maior visitação, analisar a influência da altura das inflorescências na ocorrência desses visitantes florais e verificar se a incidência de sol beneficia sua presença. O experimento foi desenvolvido na Faculdade de Ciências Agrárias e Veterinárias da Universidade Estadual Paulista FCAV/UNESP. As observações ocorreram em agosto e setembro de 2008, totalizando cinco em todo o período. Foram estabelecidos dois períodos diários de observação das 10:00 às 12:00 h e 16:00 às 18:00 h, sendo observado quatro pontos na área. Os dados dos visitantes florais observados para as diferentes horas, alturas e radiação solar foram... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hymenoptera; Inflorescência; Litchi chinensis; Polinizador. |
| Ano: 2013 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122013000100001 |
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| Perioto,Nelson Wanderley; Lara,Rogéria Inês Rosa; Santos,José Carlos Carvalho dos; Selegatto,Aline. |
| Parasitoid Hymenoptera (Insecta, Hymenoptera) collected in a cotton (Gossypium hirsutum L.) (Malvaceae) plantation at the municipal district of Ribeirão Preto, SP, Brazil. Parasitoid Hymenoptera were collected by using Moericke trap placed in a cotton plantation (Gossypium hirsutum L.) of the variety Delta Pine 90, during the period of February 23rd to April 3rd, 2001. A total of 16,166 specimens of parasitoids, belonging to eight superfamilies and 22 families, were collected. Encyrtidae, Trichogrammatidae, Mymaridae and Scelionidae were the most common families, being responsible for 45.14%, 19.11%, 14.33% and 6.57% of the total number of parasitoids collected, respectively. Other eigthteen families showed the relative frequency lower than 5%. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Cotton; Hymenoptera; Parasitoids; Survey. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000200008 |
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| Perioto,Nelson Wanderley; Lara,Rogéria Inês Rosa; Santos,José Carlos Carvalho dos; Silva,Tatiane Cardoso da. |
| Parasitoid Hymenoptera collected in a soybean plantation (Glycine max (L.)) Merril (Fabaceae) at the municipal district of Nuporanga, SP, Brazil. Parasitoid Hymenoptera were collected by using Moericke trap placed in a soybean plantation (Glycine max (L.) Merril) (Fabaceae) of the variety Conquista, during the period of March 24th to April 7th, 2000. A total of 4,969 specimens of parasitoids, belonging to seven superfamilies and 15 families, were collected. Scelionidae, Encyrtidae, Aphelinidae and Trichogrammatidae were the most common families, being responsible for 41.66%, 19.42%, 11.19% and 7.35% of the total number of parasitoids collected, respectively. Other eleven families showed the relative frequency lower than 5%. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Hymenoptera; Parasitoid; Soybean; Survey. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000200010 |
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| Pereira,A. M.; Chaud-Netto,J.. |
| In true social hymenopterans, such as many species of bees, wasps and all species of ants, the main characteristics are the overlapping of generations, the care with the offspring and the division of labor among the members of the colony. The first biological feature means that in a same moment there are groups of individuals, with variable ages, that execute different activities in the colony. In order to study the division of labor among the members of the colony, or to estimate the life span of these insects, or even to analyze any kind of behavior in non-social insects, it is necessary to know the exact age of each individual. For this reason, the insects must be identified soon after emergence. The identification of insects with numbers is an... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Hymenoptera; Marking technique; Social insects. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000100014 |
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| Lima,P. R. de; Brochetto-Braga,M. R.. |
| Hymenoptera venoms are complex mixtures containing simple organic molecules, proteins, peptides, and other bioactive elements. Several of these components have been isolated and characterized, and their primary structures determined by biochemical techniques. These compounds are responsible for many toxic or allergic reactions in different organisms, such as local pain, inflammation, itching, irritation, and moderate or severe allergic reactions. The most extensively characterized Hymenoptera venoms are bee venoms, mainly from the Apis genus and also from social wasps and ant species. However, there is little information about other Hymenoptera groups. The Apis venom presents high molecular weight molecules - enzymes with a molecular weight higher than... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hymenoptera; Venom; Enzymes; Peptides. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992003000200002 |
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| Bruggen, A.C. van; Achterberg, C. van. |
| Born on 13 September 1931 in Rotterdam, Jacobus Theodorus [Koos] Wiebes read biology at Leiden University where he obtained his Ph.D. in 1963 on studies of Indo-Australian fig wasps. He started working on spiders (Lycosidae, Pisauridae) and beetles (Carabidae, Cetoniidae, Helodidae), but he earned his scientific reputation as a specialist in fig wasps (Hymenoptera: Agaonidae, Torymidae), their parasitoids and intricate host relationships (1961-1994: 89 papers). He served for many years on the staff of the Rijksmuseum van Natuurlijke Historie, Leiden (1955-1970, initially as assistant, later as curator of Coleoptera and as assistant director since 1965), to return as director of the newly merged national zoology and geology museums (ad interim 1982-1984,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hymenoptera; Chalcidoidea; Agaonidae; Torymidae; Fig wasps; Figs; Co-evolution; Lepidoptera; Yponomeutidae; Yponomeuta; Ermine moths; Coleoptera; Carabidae; Cetoniidae; Helodidae; Arachnida; Lycosidae; Pisauridae; Evolutionary biology; Taxonomy; Phylogeny; Ecology; Biography; Bibliography; History of biology; Rijksmuseum van Natuurlijke Historie/Leiden-National Museum of Natural History/Leiden; 42.75. |
| Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/216033 |
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| Couto,Ricardo Marques; Camillo,Evandro. |
| Os ninhos de Centris (Heterocentris) analis (Fabricius, 1804) foram estudados no Campus de Ribeirão Preto da Universidade de São Paulo, de janeiro a dezembro de 2003. As fêmeas nidificaram em ninhos-armadilha confeccionados com cartolina preta, os quais foram introduzidos em placas de madeira colocadas em duas áreas distintas: sombreada e ensolarada. Nas duas áreas, a mortalidade de imaturos ocorreu principalmente no estágio de ovo; área sombreada: estágio de ovo (76,7%), estágio de larva (10,0%) e estágio de pupa (13,3%); área ensolarada: estágio de ovo (80,0%), estágio de larva (6,6%) e estágio de pupa (13,3%). A diferença de mortalidade entre as duas áreas (chi2 = 1,0, gl:1, p>0,05) não foi estatisticamente significativa, entretanto, a diferença de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hymenoptera; Centris; Mortalidade de imaturos; Temperatura; Desenvolvimento. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212007000100008 |
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| Kerr,Warwick Estevam; Petrere Jr.,Miguel; Diniz Filho,José Alexandre Felizola. |
| Four places in Latin-America have Melipona Illiger, 1806 beekeeping: Mexico, with M. beecheii Bennet, 1831; Northeast Brasil, with M. scutellaris Latreille, 1811; Maranhão State (Brazil) with M. compressipes fasciculata Smith, 1854; Venezuela, in her coast, with M. favosa (Fabricius, 1798). Natural colonies of M. compressipes fasciculata occupied tree holes ranging from 6,5 to 24 1. The average honey production of 60 colonies in hives with capacity of 50.2 1, 41.0, 30.2, 16.5 and 6.2 were respectively 8.4, 6.5, 5.5, 3.3 and 2.0 Kg. Due to lack of bee flowers within the city limits, hives with a volume of 27 1 (30x30x30 cm) were used successfully in our future experiments with M. compressipes fasciculata instead of the ideal size of 40 to 50 liters, since... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hymenoptera; Apidae; Melipona compressipes fasciculata. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000100003 |
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| Registros recuperados: 333 | |
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