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| Registros recuperados: 17 | |
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| Maia,Valéria Cid; Oliveira,Lazaro Araújo de. |
| ABSTRACT Clinodiplosis quartelensis sp. nov. (holotype male in MNRJ: Brazil, Minas Gerais State), a new gall midge species causing leaf galls on Banisteriopsis membranifolia (A. Juss.) B. Gates (Malpighiaceae), an endemic liana in Brazil, is described based on larva, pupa, adult male and female and its gall is characterized. Galls were collected in Quartel de São João, state of Minas Gerais, Southeastern Brazil. Larvae were removed from the galls and pupae and adults were obtained by rearing. Pupation takes place in the gall. The most important morphological characters were illustrated. The new species is compared with other Neotropical species of Clinodiplosis and belongs to the group with simple tarsal claws, curved beyond tarsus midlength. Clinodiplosis... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atlantic Forest; Gall; Insect-plant interaction; Malpighiaceae. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702019000100301 |
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| Costa,Cristiana B. Nascimento; Costa,Jorge Antonio S.; Ramalho,Mauro. |
| A biologia reprodutiva de cinco espécies simpátricas de Malpighiaceae foi estudada nas dunas costeiras da Área de Proteção Ambiental do Abaeté, Salvador, Bahia, Brasil (12º56 S e 38º20 W), durante o período de jul./2000 a jan./2002, e jan. a mar./2003. Foram realizadas observações sobre fenologia, morfologia, biologia floral e visitantes florais. O sistema reprodutivo foi determinado através de polinizações experimentais em campo. As Malpighiaceae são hermafroditas, possuem antese diurna e alta viabilidade polínica. A floração apresenta padrão contínuo na comunidade. Os resultados das polinizações manuais indicam que Heteropterys alternifolia e Byrsonima spp. são auto-incompatíveis e Stigmaphyllon paralias é autocompatível. Os principais polinizadores... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Centridini; Dunas costeiras; Malpighiaceae; Óleo floral; Sistema reprodutivo. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042006000100010 |
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| Sousa,Saulo M.; Reis,Aryane C.; Gomes,Shaiany S.L.; Bernardo,Karina B.; Salimena,Fátima R.G.; Viccini,Lyderson F.. |
| The genus Heteropterys is one of the major genera in Malpighiaceae. However, few cytological and palynological studies were reported. The present work described for the first time the chromosome number, heterochromatin pattern, meiotic behavior, pollen viability and palynological aspects of Heteropterys ubellata, a very spread species. One large Brazilian population was evaluated using conventional techniques for meiotic studies and acetolyse to access the pollen morphology. The species showed 2n = 20 chromosomes, normal meiotic development and viable pollens. Great blocks of heterochromatin were observed around the centromers. DAPI staining was positive for centroeric heterochroatin, hile CMA3 ark as observed just at terinal regions of one pair of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chromosome number; Heterochromatin pattern; Heteropterys umbellata; Malpighiaceae; Meiosis; Pollen viability. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000400009 |
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| Belisário,Celso Martins; Soares,Antônio Gomes; Coneglian,Regina Celi Cavestré; Plácido,Geovana Rocha; Castro,Carlos Frederico de Souza; Rodrigues,Lamonier Antônio Nery. |
| ABSTRACT: Native fruits are economically important to small producers, and they are a important part of the diet of several communities. Therefore, postharvest studies of these fruits are essential. In addition, research involving their chemical composition can identify substances that add potential value to the fruits, especially from a nutritional and medicinal standpoint. This study characterized the fruits of the muricizeiro shrub (Byrsonima crassifolia, Malpighiaceae), which were harvested from native plants on private properties and stored for 16 days at a mean temperature of 12 °C. The fruits were evaluated during storage for: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, ascorbic acid content, phenolics and carotenoids total,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Postharvest; Native fruits; Byrsonima crassifolia; Malpighiaceae; Antioxidant activity. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000400751 |
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| Anderson, C.. |
| A review of collections from Mexico to northern South America that had been primarily determined as H. barclayana, H. reclinata, and H. ternifolia, or synonyms, showed them to include ten species. Misinterpretations were caused by superficial morphological similarities and traditional nomenclatural errors. The species now recognized include six previously described: H. barclayana, H. hookeriana (formerly included in H. reclinata), H. reclinata, H. sanctae-marthae, H. ternifolia, and H. transiens. Four new species are proposed: H. mcvaughii, H. silvicola, and H. venezuelana; H. trianae was previously recognized at varietal level and is elevated to species. A neotype is chosen for H. reclinata. Lectotypes are designated for H. velutina (= H. barclayana) and... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Central America; Colombia; Hiraea; Malpighiaceae; Mexico; Venezuela. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/613731 |
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| Lombello,Ricardo A.; Forni-Martins,Eliana R.. |
| The family Malpighiaceae presents species with different habits, fruit types and cytological characters. Climbers are considered the most derived habit, followed, respectively, by the shrubby and arboreal ones. The present study examines the relationship between basic chromosome numbers and the derivation of climbing habit and fruit types in Malpighiaceae. A comparison of all the chromosome number reports for Malpighiaceae showed a predominance of chromosome numbers based on x=5 or 10 in the genera of sub-family Malpighioideae, mainly represented by climbers with winged fruits, whereas non-climbing species with non-winged fruits, which predominate in sub-family Byrsonimoideae, had counts based on x=6, which is considered the less derived basic number for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malpighiaceae; Malpighioideae; Byrsonimoideae; Chromosome number; Habit; Fruit types. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062003000200001 |
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| Gaglianone,Maria Cristina. |
| Centris (Ptilotopus) are large bees and important pollinators in the Neotropical region. Its biology and behavior is still poorly known and only a few observations have been published. In this paper, observations on the biology of C. (Ptilotopus) scopipes Friese, 1899, a species that occurs in the "cerrados" of Brazil, are presented. The study was conducted in the Estação Ecológica de Jataí, in Luiz Antônio, São Paulo, during the active period of the adults (November through April). Females collected pollen from flowers of Solanaceae and Caesalpiniaceae, by vibration, and floral oils from Malpighiaceae belonging to the genera Byrsonima, Banisteriopsis, Stigmaphyllon and Peixotoa. Floral resources are carried in the hind leg scopae to the nests, which are... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Centridini; Cerrado; Floral resources; Malpighiaceae; Nests; Phenology; Termites. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000500008 |
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| Anderson, C.. |
| Molecular evidence shows the Old World genus Ryssopterys (Malpighiaceae) nested within the New World genus Stigmaphyllon; therefore, Ryssopterys is here transferred to Stigmaphyllon as subg. Ryssopterys. The subgenera share most vegetative and fruit characters. Subgenus Stigmaphyllon comprises 92 species characterized by hermaphrodite, bilaterally symmetrical flowers. Subgenus Ryssopterys includes 21 species that appear androdioecious but are probably functionally dioecious; the flowers are either hermaphrodite but likely functionally female, owing to inaperturate pollen, or male with a rudimentary gynoecium. All species have radially symmetrical flowers in which all parts of each floral whorl are equal; they lack calyx glands as well as the stylar... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Androdioecy; Australia; Dioecy; Indonesia; Malpighiaceae; New Caledonia; New Guinea; Ryssopterys; Stigmaphyllon. |
| Ano: 2011 |
URL: http://www.repository.naturalis.nl/record/524543 |
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| Teixeira,Luciana Almeida Gomes; Machado,Isabel Cristina. |
| A polinização, o sistema reprodutivo e a fenologia de floração de Byrsonima sericea, foram estudados no período de outubro/1997 a fevereiro/1998 na Reserva Ecológica de Dois Irmãos, Recife (PE). Byrsonima sericea possui porte arbóreo (3 a 20m), com período de floração de outubro a fevereiro. As flores são hermafroditas, zigomorfas, agrupadas em inflorescências do tipo racemo terminal. A corola é amarela e possui cinco pétalas unguiculadas, sendo a superior modificada em forma de estandarte. O cálice é formado por cinco sépalas com dez glândulas epiteliais produtoras de óleo, os elaióforos. Em alguns indivíduos essas glândulas são ausentes. O androceu é formado por dez estames, com anteras rimosas e deiscência ocorrendo em fase de pré-antese floral. A... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malpighiaceae; Byrsonima; Melitofilia; Flores de óleo; Anthophoridae. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062000000300011 |
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| Aguilar-Guadarrama,A. Berenice; Ríos,María Yolanda. |
| Tetrapterys heterophylla (Griseb.) W.R. Anderson (Malpighiaceae) es una especie que se caracteriza por un alto contenido de vitamina C en sus frutos. En su estudio fitoquímico, se obtuvo como resultado el aislamiento y la identificación de 13 metabolitos secundarios: friedelina, lupeol, α- y β-amirina, epóxido de cariofileno, β-sitosterol, β-D-glucópiranosido de β-sitosterilo, glucosa, 3-O-b-D-glucopiranosilquercetina, 3-O-b-D-galactopiranosilquercetina, 3-O-β-D-glucopiranosil-5,7,2’,3’,4’-pentahidroxiflavonol, 3-O-b-D-glucopiranosil-5,7,3’,5’-tetrahidroxiflavonol, y 5,7,2’,3’,4’-pentahidroxiflavona. |
| Tipo: Journal article |
Palavras-chave: Tetrapterys heterophylla; Malpighiaceae; Terpenos; Flavonoides glicosídicos. |
| Ano: 2007 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962007000300005 |
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| Francener,Augusto; Damasceno-Júnior,Geraldo Alves; Gomes-Klein,Vera Lúcia. |
| We present a floristic survey of the genus Tetrapterys (Malpighiaceae) from the Brazilian Midwest, including morphological descriptions, keys, comments on taxonomy and phenology, illustrations, and distribution maps for all species. Nine species were found in the studied area: T. ambigua, T. crispa, T. discolor, T. hassleriana, T. jussieuana, T. microphylla, T. mucronata, T. racemulosa, and T. ramiflora. The distribution of species shows a collection gap mostly in northern States of Mato Grosso and southeastern Mato Grosso do Sul. Only T. ambigua and T. ramiflora were found in all federal units within the Brazilian Midwest, and three species were recorded for just one, T. hassleriana and T. racemulosa in Mato Grosso do Sul, and T. microphylla in Goiás,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cerrado; Floristic Survey; Malpighiaceae; Taxonomy; Tetrapterys. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000100143 |
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| Registros recuperados: 17 | |
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