Consulta: subjectFacets:"Partamona"
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Data/hora: 13/06/2024 04:21:55

Cytogenetic data of Partamona peckolti (Hymenoptera, Apidae, Meliponini) by C banding and fluorochrome staining with DA/CMA3 and DA/DAPI
Provedor de dados: Genetics and Molecular Biology
Autores: Brito,Rute Magalhães; Caixeiro,Ana Paula de Almeida; Pompolo,Silvia das Graças; Azevedo,Giselle Garcia.
The stingless bees of the Partamona genus have been studied taxonomically, ecologically and behaviourally, but cytogenetic studies are still rare. The objective of this study was to obtain cytogenetic data to contribute to Partamona peckolti species characterization. Heterochromatin was localized in all chromosome pericentromeric regions but some blocks could be visualized on some large chromosomes arms. A large heterozygous DA-CMA3-positive band was observed on one large chromosome arm, but was completely absent when C banding was applied before fluorochrome staining, with only one small positive band being visualized. Sequential DA-CMA3-NOR staining of interphase nuclei provided coincident positive responses. This suggests that DA-CMA3-positive bands of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meliponini; Partamona; Karyotype; C-banding; Fluorochromes.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000100009

Meliponini neotropicais: o gênero Partamona Schwarz, 1939 (Hymenoptera, Apidae, Apinae) - bionomia e biogeografia
Provedor de dados: Revista Brasileira de Entomologia
Autores: Camargo,João M. F.; Pedro,Silvia R. M.
This work, dedicated to the study of nesting habits of the species of the Neotropical genus Partamona Schwarz, is a sequence to the taxonomic revision recently published elsewhere. A total of 214 nests and nest aggregations of 18 species [Partamona epiphytophila Pedro &amp;amp; Camargo, 2003; P. testacea (Klug, 1807); P. mourei Camargo, 1980; P. vicina Camargo, 1980; P. auripennis Pedro &amp;amp; Camargo, 2003; P. combinata Pedro &amp;amp; Camargo, 2003; P. chapadicola Pedro &amp;amp; Camargo, 2003; P. nhambiquara Pedro &amp;amp; Camargo, 2003; P. ferreirai Pedro &amp;amp; Camargo, 2003; P. pearsoni (Schwarz, 1938); P. gregaria Pedro &amp;amp; Camargo, 2003; P. batesi Pedro &amp;amp; Camargo, 2003; P. ailyae Camargo, 1980; P. cupira (Smith, 1863); P....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Meliponini; Nests; Partamona; Phylogeny.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000300001

Meliponini neotropicais: o gênero Partamona Schwarz, 1939 (Hymenoptera, Apidae)
Provedor de dados: Revista Brasileira de Entomologia
Autores: Pedro,Silvia R. M.; Camargo,João M. F.
Neotropical Meliponini: the genus Partamona Schwarz, 1939 (Hymenoptera, Apidae). The systematics and biogeography of Partamona Schwarz, a Neotropical genus of stingless bees (Meliponini, Apinae, Apidae), are revised. Seventeen new species are described: P. epiphytophila sp. nov., P. subtilis sp. nov., P. nhambiquara sp. nov., P. batesi sp. nov., P. yungarum sp. nov., P. vitae sp. nov., P. ferreirai sp. nov., P. gregaria sp. nov., P. auripennis sp. nov., P. nigrilabris sp. nov., P. combinata sp. nov., P. chapadicola sp. nov., P. seridoensis sp. nov., P. littoralis sp. nov., P. criptica sp. nov., P. rustica sp. nov. and P. sooretamae sp. nov. Partamona pseudomusarum Camargo, 1980, is considered as junior synonym of P. vicina Camargo, 1980. Types of P....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Partamona; Phylogeny; Stingless bees; Systematics.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000500001

Bees (Hymenoptera: Apidae) present in the flowers of the balsa wood Ochroma lagopus Swartz, 1788 - doi: 10.4025/actascibiolsci.v32i4.7103
Provedor de dados: Acta Scientiarum: Biological Sciences
Autores: Brighenti, Deodoro Magno; Universidade Federal de Lavras; Brighenti, Carla Regina Guimarães; Universidade Federal São João Del-Rei.
The flower of balsa wood holds about 10 to 15 mL of nectar, which helps attracting pollinating agents, since the genus Ochroma is incapable of self-fertilization. However, a high mortality of bees is observed in these flowers. The present study investigated the frequency and constancy of mortality of the individuals of the family Apidae that fed on nectar from the balsa wood. Data was gathered from June to August 2008, in Lavras – Minas Gerais State, Brazil. In addition, the survival of the Africanized bees that fed on the nectar of this flower was compared to those that fed on 50% aqueous solution of honey. Forty flowers were analyzed, and 949 individuals of the orders Hymenoptera (98.1%), Hemiptera (0.95%), Coleoptera (0.74%) and Diptera (0.21%) were...
Tipo: Estudos de mortalidade
Palavras-chave: 2.05.03.00-8 Apis; Constancy; Mortality; Partamona; O. pyramidale Ecologia Aplicada Apis; Constancy; Mortality; Partamona; O. pyramidale.
Ano: 2010
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7103

Ecologia de nidificação de abelhas do gênero Partamona (Hymenoptera: Apidae) na caatinga, Milagres, Bahia
Provedor de dados: Biota Neotropica
Autores: Barreto,Lílian Santos; Castro,Marina Siqueira de.
Neste estudo foi analisada a riqueza, a abundância, os sítios de nidificação, o padrão de distribuição espacial, a densidade dos sítios potenciais disponíveis e dos sítios nidificados pelas espécies de abelhas sem ferrão do gênero Partamona e dos termiteiros arbóreos nidificados pelas abelhas, em uma área restrita de caatinga arbórea, em Milagres, Bahia, Brasil. Duas espécies ocorreram em simpatria, Partamona rustica (94,1%) e Partamona cupira (5,9%), ambas nidificando em termiteiros arbóreos da espécie Constrictotermes cyphergaster. Outras três espécies de termiteiros arbóreos ocorreram na área (Nasutitermes corniger, Nasutitermes macrocephalus e Microcerotermes sp.). Os térmitas arbóreos nidificaram principalmente na umburana (Commiphora leptophloeos)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abelha sem ferrão; Partamona; Aratinga cactorum; Termiteiros.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000100012