…A distinct optic nerve extends from the sensory center to each ocelli. The anterior middle eye is an eye that is formed in the first head segment during development and is called a posterior rod eye, and does not have a light-reflecting layer called a tapetum. The anterior lateral eye, posterior middle eye, and posterior lateral eye are eyes that are formed in the second head segment during development and are called anterior rod eyes, and have a tapetum. … *Some of the terminology that mentions "tapetum" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…感覚中枢からはっきりとした視神経がそれぞれの単眼に出ている。 前列中眼は発生の過程で頭部第1節からできた眼で,後在杆状体眼(こうざいかんじようたいがん)と呼び,タペタムtapetumと呼ばれる光の反射層をもたない。前列側眼,後列中眼,後列側眼は発生の過程で頭部第2節からできた眼で,前在杆状体眼と呼びタペタムをもっている。… ※「tapetum」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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