湖北梁子湖四种螺的形态与壳强度初步研究  

Primary Studies on the Morphology and Shell Strength of Four Species of Gastropods in the Liangzi Lake,Hubei

作　　者：朱挺兵[1,2] 张丽红[1,2] 程庆武 李为[1] 张堂林[1] 

机构地区：[1]中国科学院水生生物研究所,武汉430072 [2]中国科学院大学,北京100049 [3]牛山湖渔场,武汉430205

出　　处：《水生态学杂志》2013年第5期91-95,共5页Journal of Hydroecology

基　　金：国家自然科学基金项目(编号30970553);公益性行业(农业)科研专项(编号201203081-4)

摘　　要：测定了湖北梁子湖的铜锈环棱螺(Bellamya aeruginosa)、长角涵螺(Alocinma longicornis)、中华沼螺(Parafossarulus sinensis)和耳萝卜螺(Radix auricularia)的壳形态性状和壳强度。4种螺壳形态可量性状之间以及壳形态可量性状与壳强度之间均呈显著的正相关,且存在明显的种间差异。探讨了螺类形态和壳强度与反捕食功能的关系。The morphometric characteristics and shell strength of Bellamya aeruginosa, Alocinma longicornis, Parafossarulus sinensis, Radix auricularia collected from the Liangzi lake, Hubei in China were measured. For all of the four gastropod species, there were pos- itive relationships among morphology parameters, as well as between each of morphology parameters and shell strength. There were in- terspecific difference in morphology parameters and shell strength. In addition, the effects of morphology and shell strength on the anti- predation abilities of gastropods were discussed.

关 键 词：梁子湖 螺类 壳强度 形态 

分 类 号：Q13[生物学—普通生物学]