Ommatidial type-specific interphotorecep
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Shin-Ya Takemura; Kentaro Arikawa
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Article
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2005
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John Wiley and Sons
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English
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## Abstract The eye of the butterfly __Papilio xuthus__ contains a random array of three types of ommatidia (types IโIII), each bearing nine photoreceptors, R1โR9. Of the six spectral classes of photoreceptors identified, types I, II, and III ommatidia contain four, three, and two classes, respecti