Results 131 to 140 of about 5,729 (219)
3. Xylocopa aestuans. Apis aestuans, Linn. Syst. Nat. i. p. 961 [queen]]. Hab. Singapore, India.
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A contribution to the pollination ecology of Tabebuia pulcherrima (Bignoniaceae) in a sandbank area of the south of Santa Catarina State, Brazil [PDF]
Studies on pollination mechanisms in Bignoniaceae have show some evidence of co-evolution with its pollen vectors. Floral biology and flower visitors of Tabebuia pulcherrima were investigated in a sandbank area.
Afonso Inácio Orth +2 more
doaj
Breeding systems and pollination modes of understorey shrubs in a medium elevation wet evergreen forest, southern Western Ghats, India [PDF]
This study on the reproductive biology and pollination modes of 22 species of understorey shrubs in 11 families was conducted in a medium elevation wet evergreen forest in the southern Western Ghats of India from 1994 to 1997. We evaluated whether this
Davidar, Priya, Soubadra Devy, M
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Biology of Xylocopa (Xylocopa) violacea (L. 1758) (Hymenoptera: Apidae): nest morphology
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Requerimentos de polinização e fenologia da castanheira-do-brasil (Bertholletia excelsa Bonpl., Lecythidaceae) em Tomé-Açu/PA. [PDF]
A Castanheira-do-Brasil (Bertholletia excelsa Bonpl.) pertence à família Lecythidaceae. Seus polinizadores são abelhas da família Apidae. Este trabalho teve como objetivo investigar a biologia floral e os requerimentos de polinização dessa espécie em uma
CORRÊA, F. da S. +3 more
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Published as part of Smith, F., 1857, Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace., pp.
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Results of a cladistic analysis of the species of the African Xylocopa caffra (Linnaeus, 1767) species-group (Hymenoptera: Apidae, genus Xylocopa Latreille, 1802) are presented.
Jonathan R. Mawdsley
doaj
Thermoregulatory abilities of Alaskan bees: effects of size, phylogeny and ecology [PDF]
Armbruster, Scott, Bishop, J.
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Se reporta la presencia de Xylocopa splendidula para Santiago, Chile. En Marzo de 2007, hembras fueron observadas nidificando en Acacia dealbata Link y entre diciembre 2007 y febrero 2008 fueron observadas forrajeando sobre Parkinsonia apiculataL.
José Montalva +2 more
doaj
Biologia floral e sistema reprodutivo de Gliricidia sepium (Jacq.) Steud. (Fabaceae-papilionoidae) na regiao de Petrolina, Pernambuco. [PDF]
Aspectos da biologia da polinizacao e do sistema de reproducao de Gliricidia sepium foram estudados no periodo de mar?o a dezembro de 1999, entre 05:30 e 17:00h., em uma populacao introduzida na Embrapa Semi-Arido (Petrolina, estado de Pernambuco ...
DRUMOND, M. A., KIILL, L. H. P.
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