Meliponini neotropicais: o gênero Partamona Schwarz, 1939 (Hymenoptera, Apidae, Apinae) - bionomia e biogeografia

Camargo, João Maria Franco de; Pedro, Silvia R. M.

doi:10.1590/s0085-56262003000300001

Cited by 121 publications

(116 citation statements)

References 13 publications

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“…Although determined by different relationships, the hypothesis of a composite Amazonia has been found in several phylogenetic studies (including NIHEI & CARVALHO 2007, and also CRACRAFT & PRUM 1988, AMORIM & PIRES 1996, CAMARGO 1996, ROIG-JUÑENT & COSCARÓN 2001, MARKS et al 2002, CAMARGO & PEDRO 2003, CARVALHO et al 2003, SIGRIST & CARVALHO 2009). Many hypotheses invoking historical factors have been proposed to explain barrier formations (vicariant events) in Amazonia (HAFFER 1997) and some have strongly supported a composite Amazonia.…”

Section: Relationships Between Areas Of Endemism In the Neotropical Rmentioning

confidence: 96%

Historical relationships among Neotropical endemic areas based on Sepedonea (Diptera: Sciomyzidae) phylogenetic and distribution data

Pires

Marinoni

2010

Zoologia (Curitiba, Impr.)

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The present study used the previously defined relationships among the snail-killing species of Sepedonea as the starting point for a cladistic biogeography analysis of endemic areas in the Neotropical region. The goal of the study was to use two different data sets to test the possible monophyly of two important biomes in the region: the Amazon and the Atlantic Forest. The possible historical significance of the arid biomes was also investigated. The study used Brooks Parsimony Analysis (Primary BPA). The area groups were based on previous biogeographical classifications of the Neotropial region. The analyses showed Amazonia to be non-monophyletic whereas the Atlantic forest was found to be a natural unit. The importance of including dry areas in the analyses, was highlighted by Sepedonea individuals that probably inhabit enclaves of humid forest present in the area. In general, the results indicate incongruence with the prior pattern of area relationships. In fact, one single history of the current distribution of organisms in the region is unlikely. This situation has been supported by several studies proposing incongruent hypotheses of historical relationships between endemic areas of the region

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Section: Relationships Between Areas Of Endemism In the Neotropical Rmentioning

confidence: 96%

Historical relationships among Neotropical endemic areas based on Sepedonea (Diptera: Sciomyzidae) phylogenetic and distribution data

Pires

Marinoni

2010

Zoologia (Curitiba, Impr.)

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“…Ocorre nas matas tropicais úmidas desde o noroeste do Equador até Darién no sul do Panamá e uma população, possivelmente isolada, na península de Osa, sudoeste da Costa Rica. Essa região de endemismo faunístico é comumente conhecida como província zoogeográfica Pacífico-Centroamericana ou componente biogeográfico Chocó-Centro-América (CAMARGO & PEDRO 2003a). Além da localidade no sul de Darién (Fig.…”

Section: Ptilotrigona Pereneaeunclassified

Meliponini neotropicais: o gênero Ptilotrigona Moure (Hymenoptera, Apidae, Apinae)

Camargo¹,

Pedro²

2004

Rev. Bras. entomol.

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ABSTRACT. Neotropical Meliponini: the genus Ptilotrigona Moure, (Hymenoptera, Apidae, Apinae). The Neotropical stingless bees genus Ptilotrigona Moure, 1951 is revised. Three species are recognized: Ptilotrigona occidentalis (Schulz, 1904), endemic to NW South America -from NW Ecuador to southern Darién -, and with one isolated population in Osa Peninsula -Costa Rica; P. pereneae (Schwarz, 1943), endemic to the western Amazon; and P. lurida (Smith, 1854), largely distributed in the Amazon region. Ptilotrigona lurida and P. pereneae are the only known stingless bees that store pollen in association with yeasts (Candida sp.) and produce little or no honey.

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“…região neotropical possui 75% das espécies de meliponíneos conhecidos, estes são representados por mais de 30 gêneros, distribuídos em aproximadamente 400 espécies, sendo que mais da metade destas, já foram registradas em território brasileiro (Silveira et al 2002;Camargo & Pedro 2003).…”

Section: _____________________________________unclassified

Biologia de Abertura e Fechamento do Tubo de Acesso de Nannotrigona testaceicornis (Lepeletier) (Apidae: Meliponini)

et al. 2015

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Resumo. O tubo de acesso ao ninho das abelhas sem ferrão está relacionado com a defesa, forrageamento e regulação físico-química, através do controle da temperatura e circulação de ar dentro da colônia. Por isso, sua abertura e fechamento provoca um conflito (Trade-off) sobre o tamanho da entrada do ninho e a segurança da colônia. Este trabalho descreve o processo de abertura e fechamento do tubo de acesso em diferentes períodos do ano, e fornece informações importantes sobre a atividade de forrageamento de Nannotrigona testaceicornis (Lepeletier). Durante o trabalho, conduzido no campus da Universidade Federal de Juiz de Fora (Minas Gerais, Brasil) foram realizadas 41 observações, 27 realizadas no período quente e húmido (de outubro até março) e 14 no período frio e seco (abril até setembro), totalizando 172 horas de observação. Pode-se observar que o tempo gasto durante o fechamento foi significativamente mais longo durante o período quente e úmido (χ² = 7,50; p < 0,0062), do que durante o período frio e seco. O tempo de fechamento do tubo mais longo no período quente e úmido, e mais rápido durante o período frio foi regulado pelo ritmo de atividade externa das abelhas, que são influenciadas pelos fatores climáticos. Por isso, o processo de abertura e fechamento sofre alterações durante os diferentes períodos do ano. Desta forma, este trabalho fornece importantes informações sobre a biologia desta espécie, que podem ser empregadas em seu manejo, aumentar sua utilização em atividades comerciais e diminuir a perda de operárias durante a migração das colônias. Palavras-chave:Abelhas Sem Ferrão; Entrada do Ninho; Tráfego de Forrageamento. Biology of Opening and Closing the Access tube Nannotrigona testaceicornis(Lepeletier) (Apidae: Meliponini)Abstract. The bee nest's access tube relates to its defense, forage and physicochemical regulation through temperature and air circulation control. Therefore, it's opening and closing causes a conflict (Trade-off) in the size of the nest's opening and the colony's safety. This paper describes the process of opening and closing of the access tube in different times of the year and provides important information about the foraging behavior of Nannotrigona testaceicornis (Lepeletier). During this work, conducted in the Universidade Federal de Juiz de Fora campus (Minas Gerais, Brasil), 41 observations were performed, of which 27 took place during the hot and humid season (from October to March) and 14 during the cold and dry season (from April to September), totaling 172 hours of observation. It was seen that the time spent in closing was significantly longer in the hot and humid season (χ² = 7.50; p < 0.0062), than in the cold and dry season. The longer closing time of the tube during the hot season and shorter in the cold season was regulated by the bee's external activity rhythm, which is influenced by climatic factors. Thus, the opening and closing processes suffers alterations during the different seasons of the year. Accordingly, this paper shows important information abo...

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Meliponini neotropicais: o gênero Partamona Schwarz, 1939 (Hymenoptera, Apidae, Apinae) - bionomia e biogeografia

Cited by 121 publications

References 13 publications

Historical relationships among Neotropical endemic areas based on Sepedonea (Diptera: Sciomyzidae) phylogenetic and distribution data

Historical relationships among Neotropical endemic areas based on Sepedonea (Diptera: Sciomyzidae) phylogenetic and distribution data

Meliponini neotropicais: o gênero Ptilotrigona Moure (Hymenoptera, Apidae, Apinae)

Biologia de Abertura e Fechamento do Tubo de Acesso de Nannotrigona testaceicornis (Lepeletier) (Apidae: Meliponini)

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