Adult X. helleri MSP data. Absorbance spectra for pigment classes observed in the retinas of female and male adult X. helleri: (A) ultra-violet; (B) violet; (C) blue; (D) green, (E) yellow and (F) rod. Each panel includes template curves generated using the calculated λmax overlaid on the raw data. λmaxvalues are labelled at the peak of the curve in each panel.
Watson et al. BMC Evolutionary Biology 2010 10:87 doi:10.1186/1471-2148-10-87