Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico
The first recorded electroantennographic preliminary studies on stingless bees have been performed using two species of Frieseomelitta from Brazil. Experiments with F. silvestrii and F. varia showed that antennae respond to hexane extracts of heads and abdomens of both species and posterior tibia of F. silvestrii (which carry plant resin), as well as to the pure compounds 2-heptanol and 2-nonanol, which occur in the mandibular glands of both species, and to the terpenes α-cubebene, humulene, and β-caryophyllene found on their tibia and in the cerumen of their nests.
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KOHA-OAI-ECOSUR:454392024-03-12T12:43:12ZElectroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico Patrocinio, Eda Flavia L. R. A autor/a Cruz López, Leopoldo Caridad Doctor autor/a 2083 Morgan, E. David autor/a textengThe first recorded electroantennographic preliminary studies on stingless bees have been performed using two species of Frieseomelitta from Brazil. Experiments with F. silvestrii and F. varia showed that antennae respond to hexane extracts of heads and abdomens of both species and posterior tibia of F. silvestrii (which carry plant resin), as well as to the pure compounds 2-heptanol and 2-nonanol, which occur in the mandibular glands of both species, and to the terpenes α-cubebene, humulene, and β-caryophyllene found on their tibia and in the cerumen of their nests.Relatam-se aqui os resultados preliminares de estudos eletroantenográficos realizados com duas espécies de Frieseomellita brasileira. Os experimentos com F. silvestrii e F. varia mostraram que as antenas respondem aos extratos obtidos com hexano das cabeças e dos abdômens das duas espécies e da tíbia posterior de F. silvestrii (que transporta resinas coletadas de plantas). Respondem também aos compostos puros, 2-heptanol e 2-nonanol, e aos terpenos, α-cubebeno, humuleno e β-cariofileno, encontrados nas tíbias e no cerume de seus próprios ninhos.The first recorded electroantennographic preliminary studies on stingless bees have been performed using two species of Frieseomelitta from Brazil. Experiments with F. silvestrii and F. varia showed that antennae respond to hexane extracts of heads and abdomens of both species and posterior tibia of F. silvestrii (which carry plant resin), as well as to the pure compounds 2-heptanol and 2-nonanol, which occur in the mandibular glands of both species, and to the terpenes α-cubebene, humulene, and β-caryophyllene found on their tibia and in the cerumen of their nests.Relatam-se aqui os resultados preliminares de estudos eletroantenográficos realizados com duas espécies de Frieseomellita brasileira. Os experimentos com F. silvestrii e F. varia mostraram que as antenas respondem aos extratos obtidos com hexano das cabeças e dos abdômens das duas espécies e da tíbia posterior de F. silvestrii (que transporta resinas coletadas de plantas). Respondem também aos compostos puros, 2-heptanol e 2-nonanol, e aos terpenos, α-cubebeno, humuleno e β-cariofileno, encontrados nas tíbias e no cerume de seus próprios ninhos.Adobe Acrobat profesional 6.0 o superior e InternetDisponible en líneaBrazilian Journal of Biologyhttp://www.scielo.br/pdf/bjb/v64n4/22982.pdfAcceso en línea sin restricciones |
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The first recorded electroantennographic preliminary studies on stingless bees have been performed using two species of Frieseomelitta from Brazil. Experiments with F. silvestrii and F. varia showed that antennae respond to hexane extracts of heads and abdomens of both species and posterior tibia of F. silvestrii (which carry plant resin), as well as to the pure compounds 2-heptanol and 2-nonanol, which occur in the mandibular glands of both species, and to the terpenes α-cubebene, humulene, and β-caryophyllene found on their tibia and in the cerumen of their nests. |
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Patrocinio, Eda Flavia L. R. A autor/a Cruz López, Leopoldo Caridad Doctor autor/a 2083 Morgan, E. David autor/a |
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Patrocinio, Eda Flavia L. R. A autor/a Cruz López, Leopoldo Caridad Doctor autor/a 2083 Morgan, E. David autor/a Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
author_facet |
Patrocinio, Eda Flavia L. R. A autor/a Cruz López, Leopoldo Caridad Doctor autor/a 2083 Morgan, E. David autor/a |
author_sort |
Patrocinio, Eda Flavia L. R. A autor/a |
title |
Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
title_short |
Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
title_full |
Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
title_fullStr |
Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
title_full_unstemmed |
Electroantennography in the study of two stingless bee species (Hymenoptera: meliponini) Recurso electrónico |
title_sort |
electroantennography in the study of two stingless bee species (hymenoptera: meliponini) recurso electrónico |
url |
http://www.scielo.br/pdf/bjb/v64n4/22982.pdf |
work_keys_str_mv |
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