Fig. 2From: Differentiation of visual spectra and nuptial colorations of two Paratanakia himantegus subspecies (Cyprinoidea: Acheilognathidae) in response to the distinct photic conditions of their habitatsRelative 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.Back to article page