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Autor:
Anthony H. Slominski, Laura A. Burkle
Publikováno v:
Basic and Applied Ecology. 56:345-357
Climate change can disrupt plant-pollinator interactions when shifts in the timing of pollinator activity and flowering occur unequally (i.e., phenological asynchrony). Phenological asynchrony between spring-emerging solitary bees and spring-flowerin
Publikováno v:
Current Opinion in Insect Science. 44:41-47
Stingless bees (Meliponini) are a monophyletic group of eusocial insects inhabiting tropical and subtropical regions. These insects represent the most abundant and diversified group of corbiculate bees. Meliponini mostly rely on fermentation by symbi
Publikováno v:
Animal Behaviour. 173:169-176
The transmission of many parasites, particularly those with complex life cycles, can only occur when infective stages that are present in one host are consumed by another host. Parasites can enhance rates of transmission by altering the behaviour, co
Publikováno v:
Animal Behaviour. 169:1-8
Many species use early life sensory experiences to guide phenotypic plasticity and facilitate decision making during later adult settlement in new habitats or location of suitable resources. However, only some of the available sensory information in
Autor:
Kevin P. Kelsey, Carrie L. Kozel, Stephen C. Riley, J. Ellen Marsden, Donald E. Tillitt, William R. Ardren, Jacques Rinchard, Matthew H. Futia, James L. Zajicek, Bret J. Ladago, Dale C. Honeyfield
Publikováno v:
Journal of Great Lakes Research. 46:1340-1348
Thiamine (vitamin B1) deficiency in Great Lakes salmonines has been linked to consumption of alewife Alosa pseudoharengus. Thiamine deficiency has been recognized as a possible impediment to lake trout Salvelinus namaycush recruitment in the Great La
Autor:
Sarah J.J. Adcock, Cassandra B. Tucker
Publikováno v:
Animal Behaviour. 164:173-180
Wild ungulates can recognize certain predators without previous experience, but this innate ability may be relaxed under domestication. Using naive dairy calves, Bos taurus, we examined the effects of exposure to a predator odour (coyote, Canis latra
Autor:
Jacques Rinchard, Matthew H. Futia
Publikováno v:
Journal of Great Lakes Research. 45:811-820
Thiamine Deficiency Complex (TDC) is an ongoing problem impacting salmonine health in various waterbodies, including Lake Ontario. The prevalence of TDC has been variable and explanations for differences are limited. In the current study, thiamine co
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 517:34-39
We examined the sub-lethal effect of Macondo oil from the Deepwater Horizon oil spill on predator-prey interactions using blue crabs (Callinectes sapidus) and periwinkle snails (Littoraria irrorata). A 2 × 2 factorial mesocosm design determined the
Autor:
Qing-Jun Li, Aysajan Abdusalam
Publikováno v:
Plant Diversity, Vol 41, Iss 4, Pp 250-257 (2019)
Plant Diversity
Plant Diversity
The population characteristics of distylous species are highly sensitive to stochastic natural selection pressure. Therefore, populations growing under different environmental conditions may vary in floral morph ratios, potentially affecting female f
Autor:
Felix L. Wäckers, Tim Goelen, Islam S. Sobhy, Hans Jacquemyn, Kevin J. Verstrepen, Bart Lievens, Beatriz Herrera-Malaver
Publikováno v:
Animal Behaviour. 153:137-146
Understanding how animals learn is crucial to interpreting animal behaviour. Flower-visiting insects, such as bees and parasitoids, are excellent animal models to study visual and olfactory learning, including memory phenomena. The diversity of resou