Results 21 to 30 of about 2,713 (200)
Los Colletidae de la Sierra de Guadarrama (Hymenoptera, Apoidea)
Graellsia, 2005 Tras el estudio de diversas colecciones entomológicas y la revisión de bibliografía de referencia, los autores estiman que la fauna de colétidos de la Sierra de Guadarrama (centro de la Península Ibérica) está compuesta por 42 especies (31 pertenecientes
F. J. Ortiz-Sánchez, C. Ornosa
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Revista Chilena de Entomología, 2020 En el presente estudio se describe el comportamiento de cópula de los machos de Colletes musculus (Friese). Se analizan los sonidos producidos por ellos mediante vibración de las alas durante el apareamiento.
Elizabeth Chiappa +2 more
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The floral hosts and distribution of a supposed creosote bush specialist, Colletes stepheni Timberlake (Hymenoptera: Colletidae) [PDF]
, 2015 Colletes stepheni Timberlake, previously thought to be a narrow oligolege of Larrea (creosote bush) of limited distribution in the Sonoran Desert, is found to be a much more widely distributed psammophile of the Sonoran, Mojave and Great Basin Deserts ...
Griswold, Terry L, Nelson, Rebekah A.
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Acta Botânica Brasílica, 2000 Foram encontradas no Parque 65 espécies de briófitas, sendo 24 (14 novas para o Estado) de Hepatophyta, distribuídas em seis famílias e 14 gêneros, 41 espécies (sendo 12 novas para o Estado) de Bryophyta em 23 famílias e 30 gêneros e Erytrophyllastrum ...
Olga Yano, Austher G. Colletés
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A armadilha contratual (Durkheim)
Trans/Form/Ação, 1987 Neste artigo desenvolvemos a interpretação durkheimeana da divisão do trabalho social como solidariedade orgânica e contratual. Examinamos alguns aspectos que essa análise nos apresenta, de um lado, pela caracterização de um tipo de sociedade industrial ...
Maria Valderez de Colletes Negreiros
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Four new species of Isepeolini (Hymenoptera; Apidae) from northern Chile
BMC Zoology, 2020 Background Cleptoparasitic bees are less commonly collected than their hosts and often more difficult to identify and additional descriptions and treatment of diagnostic characteristics are needed.
Laurence Packer, Liam Graham
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On the identity of Colletes neoqueenensis (Colletidae: Colletinae) from southern South America [PDF]
, 2019 Colletes neoqueenensis Friese, 1910 is a rare species from southern Argentina known to me from its type series only. The species has also been recorded from Chile, but its occurrence in that country remains to be confirmed.
Ferrari, Rafael Rodrigues
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Revista Chilena de Entomología, 2019 The male of the rare bee species Colletes vicugnensis Rojas and Toro is herein described and illustrated for the first time. Also, an identification key to the known males of the species of the genus with a metallic-blue metasoma found in Chile is ...
Rafael R. Ferrari
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Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae) [PDF]
, 2012 The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Kuhlmann, Michael
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Diversity of insect pollinators with reference to their impact on yield production of canola (Brassica napus L.) in Ismailia, Egypt [PDF]
Pesticidi i Fitomedicina, 2015 A study of insect pollinators and their impact on canola yield was conducted during the 2013/2014 and 2014/2015 growing seasons. The study was carried out at an experimental farm, Faculty of Agriculture, Suez Canal University, Ismailia.
Soliman M. Kamel +4 more
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