Reviewing guppy color vision： integrating the molecular and physiological variation in visual tuning of a classic system for sensory drive  

作　　者：Benjamin SANDKAM Brian DALTON Felix BREDEN Karen CARLETON 

机构地区：[1]Department of Biology, University of Maryland, College Park, College Park, MD 20742, USA [2]Department of Biological Sciences, Simon Fraser University, Burnaby, BC VSA 1S6, Canada

出　　处：《Current Zoology》2018年第4期535-545,共11页动物学报（英文版）

摘　　要：Sensory drive predicts coevolution of mate choice signals with the sensory systems detecting those sig nals. Guppies are a classic model for sensory drive as mate preferences based on coloration differ across individuals and populations. A large body of work has identified variation in color vision, yet we lack a dir ect tie between how such variation in color vision influences variation in color preference. Here we bring together studies that have investigated guppy vision over the past 40years to： （1） highlight our current understanding of where variation occurs in the guppy color vision pathway and （2） suggest future ave nues of research into sources of visual system variation that could influence guppy color preference. This will allow researchers to design careful studies that couple measures of color preference with measures of visual system variation from the same individual or population. Such studies will finally provide im portant answers as to what sets the direction and speed of mate preference evolution via sensory drive.

关 键 词：colour vision mate choice OPSIN Poecilia reticulata sensory bias visual ecology 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TQ116.11[自动化与计算机技术—计算机科学与技术]