title: Reciprocal Trophic Interactions and Transmission of Blood Parasites between Mosquitoes and Frogs.
abstract: The relationship between mosquitoes and their amphibian hosts is a unique, reciprocal trophic interaction. Instead of a one-way, predator-prey relationship, there is a cyclical dance of avoidance and attraction. This has prompted spatial and temporal synchrony between organisms, reflected in emergence time of mosquitoes in the spring and choice of habitat for oviposition. Frog-feeding mosquitoes also possess different sensory apparatuses than do their mammal-feeding counterparts. The reciprocal nature of this relationship is exploited by various blood parasites that use mechanical, salivary or trophic transmission to pass from mosquitoes to frogs. It is important to investigate the involvement of mosquitoes, frogs and parasites in this interaction in order to understand the consequences of anthropogenic actions, such as implementing biocontrol efforts against mosquitoes, and to determine potential causes of the global decline of amphibian species.
authors.affiliation: Department of Biology, Acadia University, Wolfville, NS B4P 2R6, Canada. 080670f@acadiau.ca.
authors.forename: Laura V
authors.initials: LV
authors.lastname: Ferguson
authors.affiliation: Department of Biology, Acadia University, Wolfville, NS B4P 2R6, Canada. todd.smith@acadiau.ca.
authors.forename: Todd G
authors.initials: TG
authors.lastname: Smith
keywords: frogs; insects; parasitism; predation