Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Bombus ephippiatus"'
Autor:
Wesselingh, Renate A.
Publikováno v:
Journal of Tropical Ecology, 2000 Sep 01. 16(5), 657-672.
Externí odkaz:
https://www.jstor.org/stable/3068678
Autor:
Jorge Mérida, Natalia Escobedo-Kenefic, Robert J. Paxton, Lucie M. Baltz, Patricia Landaverde-González, Martin Husemann
Publikováno v:
Biodiversity and Conservation. 27:3513-3531
Recent anthropogenic fragmentation has led to population differentiation threatening viability of many species, including species specialized on mountainous ecosystems. Bombus ephippiatus, a widespread species mostly found in mountains in the Neotrop
Autor:
Chris Petranek, Philippe Sagot, Oscar Martinez-López, Esteban Pineda Diez de Bonilla, Sydney A. Cameron, Jorge Mérida-Rivas, Michelle A. Duennes, Rémy Vandame
Publikováno v:
Conservation Genetics. 18:553-572
Mexico and Central America are among the most biodiverse regions on Earth, harboring many species with high levels of interpopulation morphological and genetic diversity. The mountainous topography of this region contains isolated sky island habitats
Autor:
Rorert W. Jones, Alfonso Torres-Ruiz
Publikováno v:
Journal of Economic Entomology. 105:1871-1877
Experiments were conducted in a commercial tomato, Solanum lycopersicum L. (Solanaceae) greenhouse to compare the relative foraging effort and efficiency of two bumble bee species: Bombus impatiens Cresson, a species from northeastern North America,
Publikováno v:
Molecular Phylogenetics and Evolution. 64:219-231
Bumble bees (Bombus Latreille) are an important group of social insects, well recognized throughout northern temperate regions as important pollinators of wild and agricultural plants. Little is known about the biology of this group in southern porti
Pollination of Greenhouse Tomatoes by the Mexican bumblebee Bombus ephippiatus (Hymenoptera: Apidae)
Publikováno v:
Journal of Pollination Ecology, Vol 7, Pp 27-30 (2012)
Journal of Pollination Ecology, Vol 7 (2012)
Journal of Pollination Ecology, Vol 7 (2012)
The Mexican native bumblebee Bombus ephippiatus Say was evaluated as a potential pollinator of greenhouse tomatoes (Solanum lycopersicon L.). The experiments were performed at San Andrés Cholula, Puebla, Mexico, from June to December 2004 in two 1 0
Autor:
Ivan Meeus, Guy Smagghe, Marina Arbetman, Nelson Zapata, Santiago Plischuk, Carolina L. Morales, Kevin Maebe, William O. H. Hughes, Jafar Maharramov, Tomás E. Murray, Peter Graystock, José Javier Perez de la Rosa, Mark J. F. Brown, Carlos E. Lange, Dirk C. de Graaf
Publikováno v:
PLOS ONE
PLoS ONE, Vol 8, Iss 12, p e81475 (2013)
PLoS ONE
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
PLoS ONE, Vol 8, Iss 12, p e81475 (2013)
PLoS ONE
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
The worldwide spread of diseases is considered a major threat to biodiversity and a possible driver of the decline of pollinator populations, particularly when novel species or strains of parasites emerge. Previous studies have suggested that populat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f703c7a70c4649bb14b4a189cb4e4bc
http://sro.sussex.ac.uk/id/eprint/60203/1/journal.pone.0081475.PDF
http://sro.sussex.ac.uk/id/eprint/60203/1/journal.pone.0081475.PDF
Publikováno v:
Biotropica. 31:637-645
The reproductive ecology of nine hermaphroditic understory species in a tropical montane Quercus forest was studied at two sites (2300 and 2600 m elev.) in the Cordillera de Talamanca, Costa Rica. Flower life span, studied in six species, averaged 4.
Autor:
Gabriela Chavarría
Publikováno v:
Psyche: A Journal of Entomology, Vol 101, Iss 1-2, Pp 113-118 (1994)
Ectosymbionts of bumblebee nests of Bombus ephippiatus are recorded for first time from the American Tropics. An overview of this interaction is provided.“The insect colony and its immediate environment can be thought of as an island which symbioti
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