摘要
中国对虾 ( Penaeus chinensis)的复眼为反射型重叠像眼。角膜、成角膜细胞、晶状体细胞、晶状体和晶状体束构成屈光系统。小网膜细胞膜突出的微绒毛汇合而成感杆束 ,微绒毛沿感杆束的纵轴方向上 ,排列交替出现两个相互垂直的方向 ,外观上感杆束呈现出明暗相间的带状结构 ,为典型的“十足目型”。复眼中有调节进入小网膜光量的远端色素、近端色素及反射色素。
The compound eyes of shrimp, Penaeus chinensis are grouped as 'reflecting superposition' type. The dioptric apparatus consists of cornea, corneagenous cells, crystalline cells,crystalline lens and crystalline tract. The rhabdom is formed in the central core of each ommatidium from closely packed microvilli, which extent from the surface membrane of the retinular cells at 90° to the incoming light path. The rhabdom is `decapoda type` typically. It appears banded in longitudinal view because microvilli running horizontally and vertically interleave in alternate layers. The three pigmented cell types of the compound eye are the distal pigment cell, the reflecting pigment cell and the retinular cell which contains the proximal pigment.
出处
《海洋科学》
CAS
CSCD
北大核心
1998年第3期26-30,共5页
Marine Sciences
基金
国家自然科学基金资助项目!3870 0 70号
