Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Diane C. Wiernasz"'
Autor:
Sean O’Fallon, Diane C. Wiernasz, Montrel LaCour-Roy, Dayne Jordan, Daniel Garey, Blaine J. Cole, Logan Manaker, John J Ternest, Megan Askew
Publikováno v:
Ecology. 103
In sessile organisms such as plants and benthic invertebrates, founding propagules typically suffer extremely high rates of mortality due to both extrinsic and intrinsic factors. Many social insect species share similarities with these groups, but fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94b097a9dd52a1e3af3fd252488233e4
https://doi.org/10.1002/ecy.3556
https://doi.org/10.1002/ecy.3556
Autor:
Diane C. Wiernasz, Blaine J. Cole
Publikováno v:
Encyclopedia of Social Insects ISBN: 9783319903064
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dccffbb5ff0acff07716b9434d70ace5
https://doi.org/10.1007/978-3-030-28102-1_103
https://doi.org/10.1007/978-3-030-28102-1_103
Autor:
Diane C. Wiernasz, Blaine J. Cole
Publikováno v:
The American Naturalist. 191:120-134
A fundamental decision that an organism must make is how to allocate resources to offspring, with respect to both size and number. The two major theoretical approaches to this problem, optimal offspring size and optimistic brood size models, make dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45ffdc362976c248d61b626541ce848a
https://doi.org/10.1086/694903
https://doi.org/10.1086/694903
Publikováno v:
Animal Behaviour. 97:87-94
Multiple mating by females is taxonomically widespread and intensively studied from the perspective of why females mate with many males. In many multiply mating species, females can vary substantially in mating frequency, but the causes of this varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aee10c916b8ccb24b28a168701266b1
https://doi.org/10.1016/j.anbehav.2014.08.020
https://doi.org/10.1016/j.anbehav.2014.08.020
Publikováno v:
Annals of the Entomological Society of America. 106:72-78
ABSTBACT Colonies of the western harvester ant (Pogonomyrmex occidentalis Cresson) with greater genetic diversity begin foraging earlier, forage for longer durations, and collect more food than those with less genetic diversity. In this study we test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cba4b32ac464105b69fe2ef56afb687
https://doi.org/10.1603/an12071
https://doi.org/10.1603/an12071
Publikováno v:
Behavioral Ecology. 21:337-342
The timing of activity by desert dwelling poikilotherms can be critical to survival. In the western harvester ant, colonies that have higher levels of genetic diversity forage for longer time periods in the morning than colonies with less diversity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ea80b0befc404363ce4e99f00f3131
https://doi.org/10.1093/beheco/arp193
https://doi.org/10.1093/beheco/arp193
Publikováno v:
Molecular Ecology. 17:1137-1144
Multiple mating by females characterizes most insect species, but is relatively uncommon in social insects. Females may mate with multiple mates because they experience the direct benefits of increased survival or fecundity, to acquire high quality m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccef126882ca481dff9cf2753ce29382
https://doi.org/10.1111/j.1365-294x.2007.03646.x
https://doi.org/10.1111/j.1365-294x.2007.03646.x
Autor:
Carter Tate Holbrook, Lindsey Holm, Rebecca Edwards, Diane C. Wiernasz, Blaine J. Cole, Joslin Heyward
Publikováno v:
Annals of the Entomological Society of America. 101:272-276
Foraging behavior has been extensively studied in harvester ants (Hymenoptera: Formicidae); however, there is little information about the determinants of foraging success. We developed a path analysis model to quantify the functional relationships a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217027f45676c01c5ae32ac7b02c86dd
https://doi.org/10.1603/0013-8746(2008)101[272:dfaafs]2.0.co
https://doi.org/10.1603/0013-8746(2008)101[272:dfaafs]2.0.co
Publikováno v:
Annals of the Entomological Society of America. 97:738-742
We examined the scale of recruitment limitation in the western harvester ant, Pogonomyrmex occidentalis (Cresson). We measured colony density of 98 plots (0.25 ha) over an area of 500 ha. By applying an interpolation/extrapolation analysis to the spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba8185dc543e03a5575bf57c67611fc6
https://doi.org/10.1603/0013-8746(2004)097[0738:sorlit]2.0.co
https://doi.org/10.1603/0013-8746(2004)097[0738:sorlit]2.0.co
Publikováno v:
Molecular Ecology. 13:1601-1606
Using four highly polymorphic microsatellite markers (12–28 alleles), we gentoyped workers from 63 colonies of Pogonomyrmex occidentalis . Colonies have a single, multiply mated queen, and an average number of 6.3 patrilines per colony. Colony grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb299c84161d39204a02a419a491580
https://doi.org/10.1111/j.1365-294x.2004.02153.x
https://doi.org/10.1111/j.1365-294x.2004.02153.x