For these organisms, it would take at least five differing ranges of wavelengths along the electromagnetic spectrum to reproduce their full visual spectrum. In actuality the number of cone cell types may be greater types of butterflies pdf five as different types may be active at a specific intensity or range of intensities for a given wavelength of electromagnetic radiation. 100 intensities of light throughout their continuum of sensitivity within the visual spectrum.
Theoretically, a pentachromat, assuming the same spectral resolution of 100 intensities for each of five cone cell types and the same cognitive combinatorial capacity, may be capable of distinguishing up to 10 billion colors. Research shows that animals sensitive to more than three color channels are likely to see the world in a very different way from humans. Jacky Emmerton1, and Juan D. Delhis, Journal of Comparative Physiology A.
Functional characterization, tuning, and regulation of visual pigment gene expression in an anadromous lamprey — Davies et al. Mantis Shrimp have 16 instead of 5. This page was last edited on 3 October 2017, at 18:38. Cairns birdwing – melbourne zoo.
The other notable features of butterflies are their extraordinary range of colours and patterns, and their wings. Butterflies were the last major group of insects to appear on the planet. When a butterfly is not flying, its wings are usually folded over its back. The wings are patterned and are often brightly coloured.