4Keys S J, Crocos P J, Burridge C Y, et al. Comparative growth and survival of inbred and outbred Penaeus(Marsu- penaeus) japonicus, reared under controlled environment conditions :indications of inbreeding depression[J]. Aquacul- ture, 2004,241 : 151-- 168.
5Moss D R, Arce S M,Otoshi C A,et a]. Effects of inbreed- ing on survival and growth of Pacific white shrimp Penaeus (Litopenaeus) vannamei [J]. Aquaculture, 2007, 272:30 --37.
