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鳖的雄性生殖器除成熟交配时与雌性泄殖孔交接外,平时不露出体外。但在人工养殖过程中有相当比例的未成熟雄性鳖发生生殖器脱出体外的异常现象,脱出后有的被健康鳖咬食,感染疾病死亡。这种现象在工厂化温室的养殖中尤为突出,严重的可达20%左右,大大影响养殖成活和经济效益。1病
Soft-shelled turtle male genitals in addition to mature mating with the female cloaca transfer, usually do not show in vitro. However, a considerable proportion of immature male turtles in the process of artificial reproduction of genital prolapse in vitro anomalies, prolapse after being biting by healthy turtle, infectious diseases and death. This phenomenon is particularly prominent in the cultivation of industrialized greenhouse, a serious up to about 20%, greatly affect the breeding survival and economic benefits. 1 disease