凤凰县木江坪镇八斗山无斑肥螈的生活习性研究  

Life habit of Pachytriton labiatus Distributed in Badou Mountain of Fenghuang County

作　　者：唐贤凤[1] 申香花[1] 文艳华[2] 

机构地区：[1]吉首大学生物资源与环境科学学院 [2]吉首大学物理科学与信息工程学院,湖南吉首416000

出　　处：《陕西林业科技》2008年第2期84-85,97,共3页Shaanxi Forest Science and Technology

基　　金：吉首大学校级科研计划项目

摘　　要：凤凰县木江坪镇八斗山中无斑肥螈(Pachytriton labiatus)主要分布于海拔650 m左右的山区溪流中,捕获的雌性个体平均49.5 g,雄性个体平均38 g。在人工饲养下对其生活习性、卵的发育、进食状况进行观察,结果得知其对海拔高度、水质的要求较高,主要食饵为昆虫、环节、软体动物的成、幼体。Pachytriton labiatus living in the Badou Mountain, Mujiangping town, Fenghuang county, is mostly distributed in the elevation of 650 meters. The average weight of female one is 49.5 g and male one 38 g. The living habit, development of eggs and food taking were observed in the condition of manual breeding. It turned out that Pachytriton labiatus demands higher quality of water and higher elevation for living, and feeds on larva or adult of insect, mollusca and annelids.

关 键 词：无斑肥螈 生活习性 八斗山 

分 类 号：Q958[生物学—动物学]