Mecynorhina polyphemus

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Mecynorhina polyphemus
MagnificentFlowerBeetle.JPG
Male
Chelorrhina polyphemus female.jpg
Female
Scientific classification
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Subgenus:
Mecynorhina
Species:
M. polyphemus
Binomial name
Mecynorhina polyphemus
(Fabricius, 1781)

Mecynorhina polyphemus is a large scarab beetle of the subfamily Cetoniinae found in dense tropical African forests, sometimes called the Polyphemus beetle. It is a frequent feeder on fruits and sap flows from tree wounds.

Contents

The larvae develop in decomposing log compost. The third instar constructs an ovoid cocoon for metamorphosis and attaches it to a solid surface. In captivity, the instar may attach the cocoon to a glass container wall allowing the opportunity to view the transformation. [1]

Male and female are dimorphic. The female has a shiny surface texture, reflective prismatic coloration, and no horns. The male has horns and flat, velvety coloration. Females are typically 35–55 mm, while males range from 35 to 80 mm. [2]

Subspecies

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References

  1. "Insect Collection". Archived from the original on 2011-07-13. Retrieved 2010-12-29.
  2. "CHELORRHINA" . Retrieved 2010-12-29.