Jacobs G H, Neitz J
Department of Psychology, University of California, Santa Barbara 93106.
Experientia. 1989 Apr 15;45(4):317-9. doi: 10.1007/BF01957461.
Retinal spectral sensitivity of the gerbil (Meriones unguiculatus) shows that this animal has a unique photoreceptor complement: there is only a single class of cone and the spectrum for these receptors is peak shifted toward the short wavelengths relative to the spectra obtained from rods.
