【摘要】 两栖动物由于相对较弱的运动能力,是研究生活史理论的优秀模式材料.该文从繁殖对策、胚胎发育、生长率、身体大小及寿命几方面对两栖动物的生活史地理变异研究进行了综述,并对今后两栖动物生活史研究方向进行了展望,以期为两栖动物的深入研究和保护提供参考.更多还原

【Abstract】 Amphibians are excellent model species for studying the life history theory due to their limited mobility. In this paper,the studies on e geographical variations of breeding strategies,offspring’ growth and development,body sizes,as well as ages of amphibians were summarized,and the possible future studying directions of life history for amphibians only to better conserve these animals were also introduced and predicted.更多还原