1. Developmental genetic studies on salmonids: Morphogenesis, isozyme phenotypes and chromosomes in hybrid embryos;Arai;Mem. Fac. Fish., Hokkaido Univ.,1984
2. Effect of allotriploidization on development of the hybrids between female chum salmon and male brook trout;Arai;Bull. Jpn. Soc. Sci. Fish.,1986
3. Viability of allotriploids in salmonids;Arai;Nippon Suisan Gakkaishi,1988
4. Senshokutaisousa;Arai,1997
5. The current status of chromosome manipulation in aquaculture;Arai;Suisan Zoshoku,1997