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''Mecynorhina polyphemus'' is a large scarab beetle of the subfamily Cetoniinae found in dense tropical African forests. It is a frequent feeder on fruits and sap flows from tree wounds. There are several varieties including '' M. polyphemus polyphemus, M. polyphemus confluens, and M. polyphemus rufuino.'' 〔(【引用サイトリンク】title= Chelorrhina polyphemus )〕 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.〔 〔(【引用サイトリンク】title= Insect Collection )〕 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 35–80 mm.〔(【引用サイトリンク】title= CHELORRHINA )〕 Common names include Polyphemus beetle, magnificent flower beetle, giant African fruit beetle. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mecynorhina polyphemus」の詳細全文を読む スポンサード リンク
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