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Life Sciences Commons

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Terrestrial and Aquatic Ecology

Independent Study Project (ISP) Collection

Series

2012

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Full-Text Articles in Life Sciences

Effects Of A Cymothoid Ectoparasite On The Turning Behavior (Lateralization) Of The Bridled Monocle Bream Scolopsis Bilineata, Laura Strong Apr 2012

Effects Of A Cymothoid Ectoparasite On The Turning Behavior (Lateralization) Of The Bridled Monocle Bream Scolopsis Bilineata, Laura Strong

Independent Study Project (ISP) Collection

Lateralization, or behavioral asymmetry, is the tendency to favor one side of the body over the other, and exists in humans and animals including in mammals, birds, and fishes. It has been found to increase performance in certain behaviors such as escape from predators by lowering reation time. Lateralization has predominantly genetic bases, but can also be influenced by environmental factors. For example, lateralization has been observed to increase in populations of fish subject to high predation pressure as it decreases their response time to predatory attacks. Parasitism may also have important effects on lateralization. In particular, increased drag from …