Fig. 2

Relative visual spectra of Paratanakia himantegus himantegus and P. h. chii. The asterisks indicate wavelengths at which the relative sensitivity of the two species is significantly different (p < 0.05). Values are the mean ± S.E.
Relative visual spectra of Paratanakia himantegus himantegus and P. h. chii. The asterisks indicate wavelengths at which the relative sensitivity of the two species is significantly different (p < 0.05). Values are the mean ± S.E.