摘要
本文报道了细形山地涡虫（扁形动物门、涡虫纲、三肠目）眼的超微结构，该动物的眼由色素杯和感受器细胞构成。色素杯为眼的遮光装置，由一层色素细胞构成。在色素杯周围有大量的肌纤维和神经纤维。感受器细胞为双极神经元，由细胞体、轴突和高度特化的树突构成。
he ultrastructure eyes of phagocata vivida was studied preliminarily.The eyes of the animal is composed of a pigment cup and visual cells.The pigment cup consists of a monolayer pigment cells.The nucleus of each pigment cell is loca ted toward the convex surface of the cup.The cytoplasm contains a large number of pigment granules.Muscle fibers and nerve fibers are present around the eye cup The visual cell is a bipolar neuron composed of a cell body,axon and dendritic extension which includes the stalk,conical body and microvillous rhabdomere.
出处
《辽宁大学学报（自然科学版）》
CAS
1994年第2期85-88,共4页
Journal of Liaoning University：Natural Sciences Edition
