(Photuris versicolor)

Containing taxa: Animalia » Arthropoda » Pancrustacea » Insecta » Endopterygota » Coleoptera » Elateroidea » Lampyridae » Photuris

Photoreceptors:
Receptor Opsin λmax Filter λmax Filter λ50% Recep. λmax
Green550nm456nm500nm550nm
Blue435nm  435nm
UV380nm  379nm


Opponent processes:
Description (+) Terminus (-) Terminus Mode
Luminance
Green   Photopic
Lime-Indigo
550nm - 484nm - 435nm
 
Green Blue Photopic
Green-UV
550nm - 439nm - 380nm
 
Green UV Photopic

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Notes and References:

Martin, Gavin Jon, "A Molecular Phylogeny of Lampyridae with Insight into Visual and Bioluminescent Evolution" (2014). All Theses and Dissertations. Paper 5758.

Lall, A. B., Strother, G. K., Cronin, T. W., Seliger, H. H. (1988) Modification of spectral sensitivities by screening pigments in the compound eyes of twilight-active fireflies (Coleoptera: Lampyridae). Journal of Comparative Physiology A January 1988, Volume 162, Issue 1, pp 23-33

Land M.F. (1997) Visual Acuity in Insects. Annu. Rev. Entomol. 42:147-177

Warrant E.J., Nilsson D.-E. (1998) Absorption of White Light in Photoreceptors. Vision Res., Vol. 38, No. 2, pp. 195-207. PII: S0042-6989(97)00151-X

Stavenga D., Smits R.P., Hoenders B.J. (1993) Simple Exponential Functions Describing the Absorbance Bands of Visual Pigment Spectra. Vision Res. 33(8) pp. 1011-1017. doi:10.1016/0042-6989(93)90237-Q



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