ommatidium n.(pl. -ia ) 【解剖學】小眼。adj.-ti...
n. (pl. -ia ) 【解剖學】小眼。 adj. -tidial “ommatochrome“ 中文翻譯： 阿敏眼色素“ommateum“ 中文翻譯： 復眼“ommatophore“ 中文翻譯： n. 【動物；動物學】承眼肉莖，眼柄(＝eyestalk)。 “ommat“ 中文翻譯： 教民報“ommastrephes“ 中文翻譯： 柔魚屬“ommanney bay“ 中文翻譯： 奧曼尼灣“omme“ 中文翻譯： 翁“ommanney“ 中文翻譯： 翁曼尼
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An ommatidium is composed of cornea , two corneagenous cells , four cone cells , eight retinular cells , rhabdom , distal pigment cells , distal and proximal reflecting pigment cells , in blue , red and in full bright light conditions , compound eyes exhibit obvious characters the disarrangement of microvilli in the rhabdom , the increased number of lamellar bodies , distal and proximal pigment granules covering the crystalline cone and rhabdom to prevent hard light damaging the ommatidia 現將我們的研究結果報道如下：日本沼蝦復眼屬于反射型重疊像眼，每一小眼由角膜，成角膜細胞( 2個) ，晶錐細胞( 4個) ，小網膜細胞( 8個)及其形成的感桿束和遠端色素細胞、遠端反光色素細胞、近端反光色素細胞組成。小眼角膜長方形，小眼密度為512個mm ~ 2 。 |
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During dark adaptation , the rhabdomal figures are regular , the distal pigment granules and proximal pigment granules are concentrated in the distal of crystalline tract and the proximal rhabdom respectively , and while retinular pigment granules are lacked in proximal of ommatidium 暗適應時，感桿束外形規則，微絨毛排列整齊，遠端色素則集中于小眼的遠端，近端缺乏小網膜細胞色素，僅有近端反光色素分布。 |