Monarch butterfly (Danaus plexippus)

Containing taxa: Animalia » Arthropoda » Pancrustacea » Insecta » Endopterygota » Lepidoptera » Papilionoidea » Nymphalidae

Photoreceptors:
Receptor Opsin λmax Filter λmax Filter λ50% Recep. λmax
Red Receptor545nm500nm635nm603nm
Green receptor545nm  545nm
Blue receptor435nm  435nm
UV receptor340nm  339nm


Opponent processes:
Description (+) Terminus (-) Terminus Mode
Luminance
Green receptor
Red Receptor
  Photopic
Red Receptor - Green receptor
608nm - 567nm - 528nm
 
Red Receptor Green receptor Photopic
Yellow-Indigo
597nm - 491nm - 434nm
 
Green receptor
Red Receptor
Blue receptor Photopic
Orange-UV
597nm - 399nm - 339nm
 
Green receptor
Red Receptor
UV receptor Photopic

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Notes and References:

The presence of a screening pigment on the LWS receptor is indicated in the literature. Its spectral properties are not given, so here they are extrapolated from related animals in the same taxonomic family.

Briscoe A.D. (2008) Review: Reconstructing the ancestral butterfly eye: focus on the opsins. J. Exp. Biol. 211:1805-1813. doi:10.1242/jeb.013045

Blackiston D., Briscoe A.D., Weiss M.R. (2011) Color vision and learning in the monarch butterfly, Danaus plexippus (Nymphalidae). J. Exp. Biol. 214:509-520

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



Note: Many species may have gaps in available data, which may be filled in with extrapolations from closely related species. The AVIAN website is copyright © 2011-2024 J. Gagnon. All rights reserved unless otherwise specified.