| 11. | A faint postocular stripe is also present; diffuse above and bordered below by a narrow brown edge.
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| 12. | On the head, a dark postocular stripe is present that frequently fuses with the first lateral body blotch.
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| 13. | One preocular; one postocular; temporals 1 + 1.5 upper labials, 3rd and 4th entering the orbit.
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| 14. | The head includes a dark and clearly defined postocular stripe that is sharply bordered above and below by yellow or white.
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| 15. | An extension behind the eye called postocular temporum and its surrounding ridge called supraocular carina, found in other beetles, are absent.
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| 16. | Over 90 % of all specimens have the usual dark dorsal pattern, but a few are uniform green and have no postocular stripes.
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| 17. | In " C . atrox ", the crown is covered in small scales, and the light postocular stripe intersects the mouth.
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| 18. | In addition to the dorsal stripes, a well-defined postocular stripe and one to two thick black stripes around the neck are often present.
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| 19. | Eastern populations have a broad, dark, postocular stripe, bordered with pale pigment above and below, that is faint or absent in western populations.
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| 20. | When present, each horn consists of a single long, spine-like scale that can be folded back into an indentation in the postocular scale.
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