无斑肥螈生殖腺季节性变化的初步研究  

A Study of the Seasonal Variation of the Gonad of Pachytriton Labiatus

作　　者：徐剑[1] 邹佩贞[1] 温彩燕[1] 李石洲 

机构地区：[1]韶关大学生物系,广东韶关512005 [2]广东南岭国家级自然保护区,广东韶关512727

出　　处：《广州师院学报（自然科学版）》2000年第11期70-73,79,共5页

摘　　要：对分布在湖南、广东交界处的南岭地区的无斑肥螈 (Pachytritonlabiatus)雌、雄性生殖腺在不同月份的大小、重量和不同发育程度卵的数量变化进行了调查研究 ,结果表明 :5～8月份为生殖腺的快速生长期 ,9～ 1This paper describes the seasonal variation of the gonad of Pachytriton labiatus in the Natural Reservation of Nanling. The eggs in ovarian could be divided into three types according to its color, length and stage of development. The period of faster growth is from May to August and period of egg_laying is from September to October.

关 键 词：无斑肥螈 生殖腺 季节性变化 

分 类 号：Q959.52[生物学—动物学]