Understanding behavioral responses of fish to pheromones in natural freshwater environments

Journal of Comparative Physiology A
By:  and 



There is an abundance of experimental studies and reviews that describe odorant-mediated behaviors of fish in laboratory microcosms, but research in natural field conditions has received considerably less attention. Fish pheromone studies in laboratory settings can be highly productive and allow for controlled experimental designs; however, laboratory tanks and flumes often cannot replicate all the physical, physiological and social contexts associated with natural environments. Field experiments can be a critical step in affirming and enhancing understanding of laboratory discoveries and often implicate the ecological significance of pheromones employed by fishes. When findings from laboratory experiments have been further tested in field environments, often different and sometimes contradictory conclusions are found. Examples include studies of sea lamprey (Petromyzon marinus) mating pheromones and fish alarm substances. Here, we review field research conducted on fish pheromones and alarm substances, highlighting the following topics: (1) contradictory results obtained in laboratory and field experiments, (2) how environmental context and physiological status influences behavior, (3) challenges and constraints of aquatic field research and (4) innovative techniques and experimental designs that advance understanding of fish chemical ecology through field research.
Publication type Article
Publication Subtype Journal Article
Title Understanding behavioral responses of fish to pheromones in natural freshwater environments
Series title Journal of Comparative Physiology A
DOI 10.1007/s00359-010-0523-7
Volume 196
Issue 10
Year Published 2010
Language English
Publisher Springer
Publisher location Amsterdam, Netherlands
Contributing office(s) Great Lakes Science Center
Description 11 p.
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Journal of Comparative Physiology A
First page 701
Last page 711
Country United States
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